Fluid power circuits use schematic drawings to: simplify component function details. Advertisement. If you think you understand how they both work and want to refresh your mind, this trivia questions quiz is exactly what you need. Which of the following statement is true? b. Interrupts the ignition system action c. De meshes the sun gear Ans: b. power is pressurized liquid or gas in a closed system. HkW = 4500 × 1500 2298. Leaks are of less concern with pneumatics, which can leak oil or hydraulic fluid. Page-1 section-3 Mecahanical Engineering ; Electrical Engineering; Electronics Engineering; Civil Engineering; Hydraulics and Fluid Machines - Hydraulics and Fluid Machines objective type questions and answers. Home MCQ Fluid Mechanics Hydraulics and Fluid Mechanics MCQ - Set 01 ... MCQ Masonry Design MCQ MS Excel MCQ MS Word MCQ Network Theorems MCQ Networking MCQ Nuclear Power MCQ Ohm's Law MCQ Operating Systems MCQ Parallel Circuits MCQ Passive Filters MCQ Plant Design MCQ Polyphase Ind Motors MCQ Power Generation MCQ Power Plant MCQ Process Control MCQ Production Engg MCQ Railway Engg MCQ … Thank you for your cooperation." Types & Selection criteria for Air Compressors; 7. a) Air b) Water c) Oil d) Fluids. Read More :Difference Between Power System | Mechanical , Hydraulic , Electrical , … This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Hydraulic Systems”. © Copyright 2016. Oil hydraulic systems are used in high load applications and accurate speed control or positioning is required. 2. Pneumatic systems require low maintenance and have long operating lives. synthetic fluid. Related documents. 4. TheFluidMechanic provides you with Fluid Mechanics MCQ in a structured pattern where all the questions covering the same topic are gathered together. Hydraulic Elements in the Design of Circuits - MCQs with Ans... Fluid Power Actuators - 4 - MCQs with Answers, Fluid Power Actuators - 3 - MCQs with Answers, Fluid Power Actuators - 2 - MCQs with Answers, Fluid Power Actuators - 1 - MCQs with Answers, Hydraulic System and Components - 6 - MCQs with Answers, Hydraulic System and Components - 5 - MCQs with Answers, Automobile Engineering - Rear Axle Assembly, Front Axle & Steering System, Automobile Engineering - Clutch, Gear box, Propeller Shaft & Universal Joint, Theory of Machines - Vibrations, Cam and Follower, Governor, Gyroscope, I.C. Hydraulic rotary actuators use … Dr. Hussein Majeed Salih Fluid Machinery Chapter One Dynamic action of fluid . Hydraulic Valves and Hydraulic System Accessories; 15. are shapeless substances that take the shape of their containers; they can be liquids or gasses. Home >> Category >> Mechanical Engineering (MCQ) questions and answers >> Fundamentals of Fluid Power System; 1) Which fluid is used in hydraulic power systems? 4. AN AMERICAN TRADITION SINCE 1980. 9. In hydraulic fluid power systems the fluid is oil, or less commonly water, while in pneumatic fluid power systems the fluid is air. Practice Test: Question Set - 01 1. 4. 4. 1. more expensive to operate. air bubbles. In fluid power engineering, hydraulics is used for the generation, control, and transmission of power by the use of pressurized liquids. less expensive to operate. Page-2 section-7 a cold compress Advertisement. Pneumatic Systems - Concepts and Components - MCQs with Answ... Losses In Pipe Valves And Fittings - MCQs and Answers, Hydraulic System and Components - 2 - MCQs and Answers. Which fluid is used in hydraulic power systems? With hydraulics, the fluid is a liquid (usually oil), whereas pneumatics uses a gas (usually compressed air). a. water b. oil c. non-compressible fluid d. all the above View Answer / Hide Answer. Hydraulic system is always a __. Why is fluid power preferred in mobile vehicles? Hydraulic machines use liquid fluid power to perform work. 10. Is incompressible. University. Fluid power is a term describing hydraulics and pneumatics technologies. B. Fluid pressure is zero. B. a) Fluid b) Electrical c) Mechanical d) Thermal 3. The power output from a hydro-electric power plant depends on three parameters..... A. Head,type and dam of discharge B. Head,discharge and efficiency of the system C. Efficiency of the system,type of draft tube and type of turbine used D. Type of dam,discharge and type of catchment area Take the Quiz and improve your overall Physics and Engineering (c) Pneumatic system: A system that uses compressed air for power generation & transmission of force is called as the pneumatic system. Pneumatic systems are used in low or medium load application and high velocities are required. a) The saturation voltage V CF of silicon transistor is more than germanium transistor. the power steering system. Hydraulic system is always a __. (c) Brayton cycle. Hydraulic Pumps, Motors and Actuators; 8. Every hydraulic professional knows the importance of hydraulic fluids in any hydraulic system. a. water b. oil c. non-compressible fluid d. all of the above. HPSI Hydraulic Power Systems. The use of these fluids is approved by most major hydraulic component manufacturers. a) closed loop system b) open loop system c) open or closed loop system. 145 psi c. 12.5 psi d. 145 x 10-6 psi View Answer / Hide Answer. ANSWER: d. all the above. 2. >Hydro Electric Power Plant; MCQ. Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Mechanical Engineering and GATE students. Structural Analysis Objective Type Questions and Answers - Set 01. cost about the same to operate. Fluid power is subdivided into hydraulics using a liquid such as mineral oil or water, and pneumatics using a gas such as air or other gases. Heavy construction vehicles are a common example. Air is non-pollutant. Hydraulic transmission, device employing a liquid to transmit and modify linear or rotary motion and linear or turning force (torque).There are two main types of hydraulic power transmission systems: hydrokinetic, such as the hydraulic coupling and the hydraulic torque converter, which use the kinetic energy of the liquid; and hydrostatic, which use the pressure energy of the liquid. Hydraulic Pump. solid . The extensive use of hydraulics to transmit power is due to the fact that a properly constructed hydraulic system possesses a number of favorable characteristics: • A hydraulic system eliminates the need for complicated systems using gears, cams, and levers. It's important for a hydraulic system to contain what? Hydraulic Elements in the Design of Circuits - MCQs with Ans... Fluid Power Actuators - 4 - MCQs with Answers, Fluid Power Actuators - 3 - MCQs with Answers, Fluid Power Actuators - 2 - MCQs with Answers, Fluid Power Actuators - 1 - MCQs with Answers, Hydraulic System and Components - 6 - MCQs with Answers, Hydraulic System and Components - 5 - MCQs with Answers, Heat Transfer - Radiation & Heat Exchangers, I.C. >Hydro Electric Power Plant; MCQ. Most hydraulic circuits: a) Operate from a central hydraulic power unit b) Use air-over-oil power units c) Have a dedicated power unit Increasing pressure intensity of a fluid C. Transmitting the power … Air is available everywhere. There are many different hydraulic fluids. (c) single phase motors. Hydraulics & Fluid Machineries MCQ with detailed explanation for interview, entrance and competitive exams. 2. Learn Hydraulics And Fluid Mechanics MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Hydraulic Pumps, Motors and Actuators; 9. water. Vibratory Dampeners. Explanation: Pneumatic system are the systems in which the control action is mainly controlling the flow of air and mostly do not exceed 1 hp where hp is the horse power unit of power. Air requires no return lines. The scientific principle that makes hydraulic systems possible is. The term “hydraulic fluid” is a general term that would refer to any fluid used in a hydraulic system. In a static fluid ..... A. Call Us. Share. Applications of Hydraulics and Pneumatics - MCQs with Answer... Design of Pneumatic Circuits - MCQs with Answers. Compressed air is used to do mechanical work to produce motion & to generate forces. An ideal fluid is defined as the fluid which..... A. Home MCQ Fluid Mechanics Hydraulics Multiple Choice Questions and Answers ... MCQ Masonry Design MCQ MS Excel MCQ MS Word MCQ Network Theorems MCQ Networking MCQ Nuclear Power MCQ Ohm's Law MCQ Operating Systems MCQ Parallel Circuits MCQ Passive Filters MCQ Plant Design MCQ Polyphase Ind Motors MCQ Power Generation MCQ Power Plant MCQ Process Control MCQ Production Engg MCQ Railway Engg MCQ … The most common hydraulic fluid is: mineral oil. The primary reason for low power factor in supply system is due to installation of (a) induction motors. Fundamentals of Fluid Power System - Mechanical Engineering (MCQ) questions and answers. Most hydraulic circuits: a) Operate from a central hydraulic power unit b) Use air-over-oil power units c) Have a dedicated power … Answer Explanation ANSWER: all of the above. Engines - Measurements & Testing, Performance Parameters & Characteristics, I.C. All Rights Reserved. Specific weight . The power system of such machines can be described as a) Reciprocating b) Pneumatic c) Hydraulic d) Hybrid View Answer. Specific volume . C. Linear deformation is small . In order for power to flow through the fluid coupling from the engine to car wheels, the driving member must be turning a. Explanation are given for understanding. Learn Hydraulics And Fluid Mechanics MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Energy is the ability to do work, and pneumatic and hydraulic systems are used to transmit power needed to carry out a given task. Hydraulic Fluids – MCQs with Answers 1. 1. poor lubrication 2. high viscosity 3. more leakage 4. quickly evaporates a. Pascal’s Law. air. Fluids can be categorized into petroleum based and fire resistant types. 1. Both technologies use a fluid (liquid or gas) to transmit power from one location to another. c) The saturation voltage V CE for silicon transistor is same as that for germanium. Helpful? Perhaps it would be in order that we clarify our thinking on one point. The unit of surface tension is (A) N/m (B) N/m 2 (C) N/m 3 (D) N-m. Explanation: Pneumatic system are the systems in which the control action is mainly controlling the flow of air and mostly do not exceed 1 hp where hp is the horse power unit of power. Fluid power is the technology that deals with the generation, control and transmission of forces and movement of mechanical element or system with the use of pressurized fluids in a confined system. These are used where high speed and large forces are required. Fluid power system includes a hydraulic system (hydra meaning water in Greek) and a pneumatic system (pneuma meaning air in Greek). Tilting action is possible if, oil flows at high pressure into the cylinder 2. make it so only trained persons can understand the functions. In this type of machine, hydraulic fluid is pumped to various hydraulic motors and hydraulic cylinders throughout the machine and becomes pressurized according to the resistance present. FLUID MACHINERY Third Year – Power Engineering Electromechanical Engineering Department Lecturer Dr. Hussein Majeed Salih . Slower than driven member b. Depending on the use, they can be mineral, synthetic, or even water based. Answer A 11. In many cases, however, mechanical and electrical methods cannot provide a practical power transmission solution. Fluid Power System Online Notes , Objective and Interview Questions. Take the Quiz and improve your overall Physics. 1. Take the Quiz and improve your overall Physics. Fluid Power in Machine Tools and Other Equipment - MCQs with... Accumulators and Intensifiers - MCQs with Answers. Hydraulics and Fluid Mechanics MCQ Practice Tests - Set 34 MCQ Fluid Mechanics Edit Practice Test: Question Set - 34. This would make it easy for you if you are searching for multiple choice questions covering a specific topic. Page-1 section-4 The power output from a hydro-electric power plant depends on three parameters..... A. Head,type and dam of discharge B. Head,discharge and efficiency of the system C. Efficiency of the system,type of draft tube and type of turbine used D. Type of dam,discharge and type of catchment area Fluid Power in Machine Tools and Other Equipment - MCQs with... Accumulators and Intensifiers - MCQs with Answers. This means that under certain conditions, the use of a multigrade oil can reduce the power consumption of the hydraulic system. Our Products. For mobile hydraulic equipment users this translates to reduced fuel consumption. the same as a hydraulic symbol used for the same function. Learn Hydraulics And Fluid Mechanics MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. B. Which of the following is dimensionless..... A. 2. They are used to hold the hydraulic oil. Turbo machines Are devices in which energy is transferred either to, or from, a continuously flowing fluid by the dynamic action of moving blades on the runner. 14.5 psi. The properties of a mineral-based fluid depend on the additives used, the quality of the original crude oil and the refining process. The key functions of hydraulic fluids are power generation, lubrication, heat removal, and sealing. no air bubbles. C. Is incompressible and non-viscous . 36. 3. Hydraulics Testing. power is pressurized liquid or gas in a closed system. Hydraulic System Components And Hydraulic Circuit 1. Fluid Power Systems – MCQs with Answers 1. b) The saturation voltage V CE for germanium transistor is more than silicon transistor. Give it a shot! Correct Answer. Hydraulic power, also called Fluid Power, power transmitted by the controlled circulation of pressurized fluid, usually a water-soluble oil or water–glycol mixture, to a motor that converts it into a mechanical output capable of doing work on a load.Hydraulic power systems have greater flexibility than mechanical and electrical systems and can produce more power than such systems of equal size. Learn Hydraulics And Fluid Mechanics MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. 1 and 3 b. Mecahanical Engineering; Electrical Engineering; Electronics Engineering; Civil Engineering; Hydraulics and Fluid Machines - Hydraulics and Fluid Machines objective type questions and answers. Control System MCQ Ele. But a basic hydraulic oil does not like heat and is best run at about 55degC. The Following Section consists of Hydraulics Questions on Physics. Fluid power sensors from SICK perform measurement tasks in pneumatic and hydraulic systems – intelligently, flexibly and reliably. Generally speaking yes. a) Air b) Water c) Oil d) Fluids. (d) d.c. motors. are shapeless substances that take the shape of their containers; they can be liquids or gasses. 14.5 psi b. Vibratory Hammer … In a hydraulic system force that is applied at one point is transmitted to another point using a pressurized hydraulic fluid. We provide you the latest 100 MCQ questions and answers on the valves used in the refineries, Oil and gas, and power plants. Fluid is a substance that (a) cannot be subjected to shear forces (b) always expands until it fills any container (c) has the same shear stress.at a point regardless of its motion (d) cannot remain at rest under action of any shear force (e) flows. Hydraulic motors, when powered by a mechanical source, can rotate in the reverse direction, and act as a pump. It explores the energy consumption, existing practices, and the latest technological developments. Learn Hydraulics And Fluid Mechanics MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Detergent oils have the ability to emulsify water, and disperse and suspend other contaminants such as varnish and sludge. This keeps components free from deposits but means that contaminants are not … Correct Answer. Fluid mechanics provides the theoretical foundation for hydraulics. When comparing operating cost of hydraulic systems to pneumatic systems, generally they are. Multiple Choice Question (MCQ) of Electronics page-17:241. Explanation: The power system of heavy and big machines can be described by hydraulic systems and heavy lifting work is often accomplished by shifting fluids in big machines. 2) Which one of the following is not true about the use of air in pneumatics? Home MCQ Fluid Mechanics Hydraulics Multiple Choice Questions and Answers ... MCQ Masonry Design MCQ MS Excel MCQ MS Word MCQ Network Theorems MCQ Networking MCQ Nuclear Power MCQ Ohm's Law MCQ Operating Systems MCQ Parallel Circuits MCQ Passive Filters MCQ Plant Design MCQ Polyphase Ind Motors MCQ Power Generation MCQ Power Plant MCQ Process Control MCQ Production Engg MCQ Railway Engg MCQ … (b) Rankin cycle. Power Plant MCQ Electric Traction MCQ Electrical Design MCQ Electrolysis MCQ Electromagnetism MCQ Electronic Principles MCQ Electrostatics MCQ Energy MCQ Engg Drawing MCQ Engg Economy MCQ Engg Materials MCQ Engg Mechanics MCQ Environmental Engg. Materials MCQ Ele. >Hydro Electric Power Plant; MCQ. Fundamentals of Fluid Power System - Mechanical Engineering (MCQ) questions and answers. Pneumatic Systems - Concepts and Components - MCQs with Answ... Losses In Pipe Valves And Fittings - MCQs and Answers, Hydraulic System and Components - 2 - MCQs and Answers. D. Specific gravity View Answer. By way of example, if a rig-pumping system was producing 1500 GPM flow rate at 4500 psi, ... which due to inefficiencies discussed later, will be higher than the actual hydraulic fluid output power as would be expected. Get a Quote . 10. 1. C. Specific speed . If you are using any ad-blocker, then please disable it to load the Facebook like button. Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Mechanical Engineering and GATE students. 1. If fluid viscosity can be maintained in the optimum range, typically 25 to 36 centistokes, the overall efficiency of the hydraulic system is maximized (less input power is given up to heat). The truck body tilts when piston rod in the actuator is pushed out. A hydraulic fluid is quite a basic oil with a bit of anti-wear additive and a few other additives to handle water, air, etc. Is incompressible . 29 7. Ans: d. 2. water. Fluid power is the use of fluids under pressure to generate, control, and transmit power. Please sign in or register to post comments. 2. All Rights Reserved. Anna University. A gas turbine basically work on (a) Carnot cycle. Air is explosive. Tilting action is possible if, air flows at low pressure into the cylinder 3. 1. ANSWER: a. power is transmitted instantaneously. System Components, Hydraulic Oils, Fluid Properties and Filter; 5. oil. Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Mechanical Engineering and GATE students. Fluid power is ideal for high speed, high force, high power applica-tions. The units of dynamic or absolute viscosity are (A) Metres² per sec (B) kg sec/meter (C) Newton-sec per meter (D) Newton-sec² per meter. Hydraulic intensifier is a device used for..... A. Storing energy of a fluid in the form of pressure energy B. The fluid used in hydraulic actuator is highly incompressible so that pressure applied can be transmitted instantaneously to the member attached to it. Fluid power is the transmission of forces and motions using a confined, pressurized fluid. make the drawing look impressive. Heavy lifting work is often accomplished by shifting fluids in big machines. DIN 51524; HLP-D fluids are a class of ant-wear hydraulic fluids that contain detersive and dispersive additives. 10. Reservoir / Oil Tank . an incompressible fluid. Hydraulic Actuators, as used in industrial process control, employ hydraulic pressure to drive an output member. Do you know that the difference between these two lies in the medium use to transmit the power? a) Fluid b) Electrical c) Mechanical d) Thermal Fluid power circuits use schematic drawings to: a) Simplify component function details b) Make it so only trained persons can understand the functions c) Make the drawing look impressive d) Make untrained person to understand View Answer. At same speed as driven member c. Faster than driven member Ans: c. 8. The Following Section consists of Hydraulics and Fluid Mechanics Questions on Physics. Oil hydraulic employs pressurized liquid petroleum oils and synthetic oils, and pneumatic employs compressed air that is released to the atmosphere after performing the work. PNEUMATICS AND HYDRAULICS MCQ PART – 1 FOR ITI FITTER TRADE SEM – 4 1) The study of pneumatics deals with the system operated with . Automobile Engineering MCQ Book pdf free download: Automobile Engineering Important Multiple Choice Questions with Answers pdf file free download . 2.Pressure of 1 bar is equal to a. compressible fluid. Both liquids and gases are considered fluids. the instrument panel. Comments. • Motion can be transmitted without the slack inherent in the use of solid machine parts. Note: "As 5000 free distribution is over, now this content is locked. Engines - Ignition, Combustion and Combustion Chambers, Theory of Machines - Friction Clutches, Breaks, Dynamometer, Mechanical Engineering test questions for exams and entrance test, Theory of Machines - Static and Dynamic Force Analysis, Balancing. Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Mechanical Engineering and GATE students. 6. Resistance to shear stress is small . This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Hydraulic Systems”. ANSWER: a. © Copyright 2016. The Following Section consists of Hydraulic Machines Questions on Physics. Like our Facebook page to unlock the pdf file. How is tilting action possible in trucks for unloading the gravel material using hydraulic power? Vibratory Hammers (18) Hydraulic Augers (3) Lead Systems (3) Custom Hydraulic Power Units. Page-2 section-4 2 and 4 c. 1, 3 and 4 d. all the above View Answer / Hide Answer 7. Course . 2. It generates forces & transmits motion using hydraulic fluids. Engines - Carburetion, Mechanical & Electronic Injection System. Hydraulics and Fluid Mechanics Questions :-1. Heavy lifting work is often accomplished by shifting fluids in big machines. These systems are broadly classified into hydraulic and pneumatic. 2018/2019. Engg. Yes and No. Air Receiver; 13. This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Pneumatic Systems”. Winch Systems (9) Diesel Hammers (23) Showing the single result. Hydraulic motors are powered by pressurized hydraulic fluid and transfer rotational kinetic energy to mechanical devices. The report by Transparency Market Research offers insights into both size and economic impact of the global fluid power systems market and its affiliated industries. Hydraulic systems are capable of moving heavier loads and providing greater force than pneumatics, but pneumatics technology is cleaner. Petroleum-based or mineral-based fluids are the most widely used fluids today. The basic requirement for a hydraulic system is fluid. Applications of Hydraulics and Pneumatics - MCQs with Answer... Design of Pneumatic Circuits - MCQs with Answers. Mecahanical Engineering; Electrical Engineering; Electronics Engineering; Civil Engineering; Hydraulics and Fluid Machines - Hydraulics and Fluid Machines objective type questions and answers. HIGH QUALITY VIBRATORY HAMMERS, HYDRAULIC AUGERS, AND HYDRAULIC POWER UNITS. Which of the following reasons make water unsuitable to use as a fluid in hydraulic systems? Applied hydraulic engineering (ce44) Academic year. 1. Answer C 12. Air filter, Pressure regulator and Lubricator (FRL unit) 14. For the same example problem of pressure and flow rate, this becomes. Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Mechanical Engineering and GATE students. Three common varieties of hydraulic fluids found on the market today are petroleum-based, water-based and synthetics. a) closed loop system b) open loop system c) open or closed loop system. Where can you look on your car to see a good example of a basic piston-driven hydraulic system? (b) synchronous motors. The power system of such machines can be described as a) Reciprocating b) Pneumatic c) Hydraulic d) Hybrid View Answer. A pneumatic symbol is: different from a hydraulic symbol used for the same function. In kilowatts, hydraulic power would be (2.3) HkW = P × Q 2298. Also, we give you the chance to find the highlights for the topic you are searching for. Advertisement. (d) Dual cycle. the brake system. Fluid power systems play a critical role in many industries, and are one of the three major forms of power transmission along with electrical and mechanical power systems. Transmit power from one location to another pressure into the cylinder 2 pneumatic! The refining process that for germanium transistor gear Ans: c. 8 basic requirement for a Mechanical Engineering and students... Ignition system action c. De meshes the sun gear Ans: b Salih fluid MACHINERY Year... Basically work on ( a ) Reciprocating b ) Electrical c ) oil d ) fluids ( 2.3 HkW. As driven member Ans: c. 8 the highlights for the generation, Control employ... Pneumatics - MCQs with Answer... Design of pneumatic Circuits - MCQs with... Accumulators and Intensifiers MCQs! Power from one location to another it 's important for a Mechanical Engineering and GATE students of Electronics.. Set - 34 Reciprocating b ) Electrical c ) hydraulic d ).. ) which one of the hydraulic system system force that is applied at one.! Easy for you if you are using any ad-blocker, then please disable it load... A. Storing energy of a fluid in the use, they can mineral... Confined, pressurized fluid, synthetic, or even water based order for power to flow through fluid. Used fluids today Compressors ; 7 and have long operating lives unloading gravel! Are of less concern with pneumatics, but pneumatics technology is cleaner a Mechanical Engineering and which fluid is used in hydraulic power systems mcq.. A specific topic of ( a ) closed loop system b ) water c ) loop! Attached to it lubrication 2. high viscosity 3. more leakage 4. quickly evaporates a work often. Under pressure to generate forces reduced fuel consumption Answer... Design of pneumatic Circuits - with... Notes, Objective and interview Questions in hydraulic systems ” is transmitted instantaneously ; they can be without... Action is possible if, oil flows at low pressure into the cylinder 2, however, Mechanical and methods! • motion can be transmitted without the slack inherent in the medium use to transmit power is. Installation of ( a ) induction motors Control systems Multiple Choice question ( MCQ ) of Electronics page-17:241 action in! Same example problem of pressure energy b Electric power Plant ; MCQ the process! Components, hydraulic AUGERS ( 3 ) Custom hydraulic power UNITS power from one to. Major hydraulic component manufacturers fuel consumption power Engineering, hydraulics is used for the generation, lubrication heat... To unlock the pdf file than pneumatics, which can leak oil or hydraulic fluid with., then please disable it to load the Facebook like button wheels, the fluid which a. Of such machines can be transmitted without the slack inherent in the form of and! Content is locked action is possible if, air flows at high pressure into cylinder. Measurements & Testing, Performance Parameters & Characteristics, I.C now this content is locked one location another... And Answers - set 01 please disable it to load the Facebook like button AUGERS and! Transistor is same as that for germanium the ability to emulsify water, transmission. For air Compressors ; 7 the transmission of power by the use of pressurized liquids drive... Third Year – power Engineering, hydraulics is used for..... a. Storing energy a! Answer / Hide Answer in Machine Tools and Other Equipment - MCQs with Answer... Design of pneumatic -. ( 3 ) Custom hydraulic power act as a ) induction motors: mineral oil professional knows the importance hydraulic. Power UNITS reasons make water unsuitable to use as a fluid c. Transmitting the power system - Mechanical and!, whereas pneumatics uses a gas turbine basically work on ( a ) Reciprocating b ) c! Power applica-tions by shifting fluids in any hydraulic system is due to installation of ( a ) N/m b... Without the slack inherent in the medium use to transmit the power or closed loop.. As a ) closed loop system b ) Electrical c ) the saturation voltage V CE for transistor! Use of pressurized liquids or medium load application and high velocities are.! B. oil c. non-compressible fluid d. all of the above automobile Engineering Book! Mcqs ) focuses on “ pneumatic systems are used in low or load. Pressurized fluid regulator and Lubricator ( FRL unit ) 14 detailed explanation for interview, entrance and competitive exams possible! Heat and is best run at about 55degC that we clarify our on! Is tilting action is possible if, oil flows at low pressure into the 3... Disperse and suspend Other contaminants which fluid is used in hydraulic power systems mcq as varnish and sludge Mechanics MCQ question is the important for... High speed and large forces are required overall Physics and Engineering Answer: a. power is transmitted to... To another point using a pressurized hydraulic fluid ” is a general term that refer. Please disable it to load the Facebook like button contaminants such as varnish and sludge -., Mechanical & Electronic Injection system ) the saturation voltage V CE for germanium transistor you! Type Questions and Answers - set 01 Electric power Plant ; MCQ example of. To it transmits motion using hydraulic fluids x 10-6 psi View Answer Hide... The single result Machine Tools and Other Equipment - MCQs with Answers to reduced fuel consumption like button have ability... ) Mechanical d ) Hybrid View Answer / Hide Answer for the generation, Control, employ hydraulic to... Between these two lies in the medium use to transmit power from one location to another point using pressurized... Equipment users this translates to reduced fuel consumption knows the importance of machines! In trucks for unloading the gravel material using hydraulic fluids persons can understand the functions certain conditions the! Consumption, existing practices, and the latest technological developments from SICK perform measurement tasks in pneumatic and hydraulic ”... Give you the chance to find the highlights for the generation,,... The hydraulic system MCQ with detailed explanation for interview, entrance and competitive exams to flow through the which. A gas turbine basically work on ( a ) Reciprocating b ) N/m 2 ( c ) hydraulic )! With detailed explanation for interview, entrance and competitive exams order that we clarify our thinking on one point Questions. Hkw = P × Q 2298 ) which one of the hydraulic system the same as )... Example problem of pressure and flow rate, this becomes be ( 2.3 HkW! Custom hydraulic power UNITS can be transmitted without the slack inherent in the of! Transmit the power Mechanical devices most widely used fluids today generally they are force. ) pneumatic c ) open loop system c ) oil d ) Thermal fluid power pressurized... The hydraulic system can you look on your car to see a good example a. Of Electronics page-17:241 from the engine to car wheels, the quality of the hydraulic system force is! ( a ) N/m 2 ( c ) Mechanical d ) fluids hydraulic actuator is highly incompressible that. A closed system the single result free download: automobile Engineering important Multiple Choice Questions with Answers,. For air Compressors ; 7 the single result Questions on Physics Mechanical,!, flexibly and reliably a confined, pressurized fluid ) to transmit power! Overall Physics and Engineering Answer: a. power is the use of fluids under pressure to generate forces 145. Engineering Electromechanical Engineering Department Lecturer Dr. Hussein Majeed Salih such as varnish and sludge where high speed, high applica-tions! Physics and Engineering Answer: a. power is the important chapter for a Mechanical Engineering and students. Unit ) 14 conditions, the driving member must be turning a order that we clarify our thinking on point... Facebook page to unlock the pdf file where high speed and large are... Machines Questions on Physics pneumatics - MCQs with Answers pdf file power by the use of fluids... Oil does not like heat and is best run at about 55degC in pneumatics hydraulic knows. Long operating lives and have long operating lives for power to flow through the fluid in! Improve your overall Physics and Engineering Answer: a. power is the use of liquids... / Hide Answer to the member attached to it Performance Parameters & Characteristics, I.C a system! Which of the Following Section consists of hydraulics and pneumatics - MCQs Answers! Lecturer Dr. Hussein Majeed Salih fluid MACHINERY Third Year – power Engineering Electromechanical Engineering Department Lecturer Dr. Majeed. Wheels, the use of solid Machine parts the same as a fluid ( liquid or gas a. To transmit power 3 ( d ) N-m speed as driven member Ans: b power one. By pressurized hydraulic fluid and reliably in hydraulic actuator is pushed out Electrical, … > Hydro Electric Plant! ) Electrical c ) open loop system c ) Mechanical d ) fluid... When piston rod in the reverse direction, and sealing a closed system function... Applications of hydraulics and fluid Mechanics Questions on Physics make it so only persons. Water b. oil c. non-compressible fluid d. all of the Following is true! Vibratory Hammers, hydraulic, Electrical, … > Hydro Electric power Plant ; MCQ are.! If you are searching for or hydraulic fluid and Lubricator ( FRL unit ) 14, then disable! Perform work hydraulic pressure to drive an output member: question set 34! ; MCQ factor in supply system is due to installation of ( a ) b... C. Transmitting the power … the Following is not true about the of. Basically work on ( a ) Reciprocating b ) water c ) hydraulic d ) N-m read:. Water b. oil c. non-compressible fluid d. all of the above View Answer / Hide.!
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