Specific weight . HkW = 4500 × 1500 2298. Hydraulic systems are capable of moving heavier loads and providing greater force than pneumatics, but pneumatics technology is cleaner. © Copyright 2016. A gas turbine basically work on (a) Carnot cycle. The power system of such machines can be described as a) Reciprocating b) Pneumatic c) Hydraulic d) Hybrid View Answer. Take the Quiz and improve your overall Physics. Answer Explanation ANSWER: all of the above. Hydraulic motors are powered by pressurized hydraulic fluid and transfer rotational kinetic energy to mechanical devices. 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 Types & Selection criteria for Air Compressors; 7. ANSWER: a. power is transmitted instantaneously. Is incompressible . Home >> Category >> Mechanical Engineering (MCQ) questions and answers >> Fundamentals of Fluid Power System; 1) Which fluid is used in hydraulic power systems? 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. Pneumatic systems require low maintenance and have long operating lives. Hydraulics and Fluid Mechanics MCQ Practice Tests - Set 34 MCQ Fluid Mechanics Edit Practice Test: Question Set - 34. Get a Quote . solid . Reservoir / Oil Tank . 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. This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Hydraulic Systems”. make it so only trained persons can understand the functions. The power system of such machines can be described as a) Reciprocating b) Pneumatic c) Hydraulic d) Hybrid View Answer. Petroleum-based or mineral-based fluids are the most widely used fluids today. (c) single phase motors. 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. Also, we give you the chance to find the highlights for the topic you are searching for. Is incompressible. System Components, Hydraulic Oils, Fluid Properties and Filter; 5. Fundamentals of Fluid Power System - Mechanical Engineering (MCQ) questions and answers. 2. Fluid power circuits use schematic drawings to: simplify component function details. Most hydraulic circuits: a) Operate from a central hydraulic power unit b) Use air-over-oil power units c) Have a dedicated power unit Please sign in or register to post comments. Answer A 11. Fluid Power Systems – MCQs with Answers 1. 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 … 1. Perhaps it would be in order that we clarify our thinking on one point. (c) Pneumatic system: A system that uses compressed air for power generation & transmission of force is called as the pneumatic system. An ideal fluid is defined as the fluid which..... A. Hydraulic system is always a __. • Motion can be transmitted without the slack inherent in the use of solid machine parts. 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 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. 2. ANSWER: a. Which of the following statement is true? 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. The primary reason for low power factor in supply system is due to installation of (a) induction motors. a) Air b) Water c) Oil d) Fluids. 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. In fluid power engineering, hydraulics is used for the generation, control, and transmission of power by the use of pressurized liquids. Practice Test: Question Set - 01 1. Oil hydraulic systems are used in high load applications and accurate speed control or positioning is required. 2. water. 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. Air is available everywhere. Tilting action is possible if, oil flows at high pressure into the cylinder 2. 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. DIN 51524; HLP-D fluids are a class of ant-wear hydraulic fluids that contain detersive and dispersive additives. For mobile hydraulic equipment users this translates to reduced fuel consumption. Compressed air is used to do mechanical work to produce motion & to generate forces. a) Fluid b) Electrical c) Mechanical d) Thermal 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. >Hydro Electric Power Plant; MCQ. C. Is incompressible and non-viscous . Why is fluid power preferred in mobile vehicles? They are used to hold the hydraulic oil. 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. Every hydraulic professional knows the importance of hydraulic fluids in any hydraulic system. This keeps components free from deposits but means that contaminants are not … the brake system. Which fluid is used in hydraulic power systems? Both technologies use a fluid (liquid or gas) to transmit power from one location to another. Read More :Difference Between Power System | Mechanical , Hydraulic , Electrical , … For the same example problem of pressure and flow rate, this becomes. Mecahanical Engineering; Electrical Engineering; Electronics Engineering; Civil Engineering; Hydraulics and Fluid Machines - Hydraulics and Fluid Machines objective type questions and answers. Hydraulic intensifier is a device used for..... A. Storing energy of a fluid in the form of pressure energy B. cost about the same to operate. With hydraulics, the fluid is a liquid (usually oil), whereas pneumatics uses a gas (usually compressed air). an incompressible fluid. 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. Hydraulic machines use liquid fluid power to perform work. Page-1 section-4 Air is non-pollutant. Air filter, Pressure regulator and Lubricator (FRL unit) 14. Fluids can be categorized into petroleum based and fire resistant types. more expensive to operate. a) Fluid b) Electrical c) Mechanical d) Thermal Thank you for your cooperation." Engg. Fluid Power in Machine Tools and Other Equipment - MCQs with... Accumulators and Intensifiers - MCQs with Answers. 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. It explores the energy consumption, existing practices, and the latest technological developments. Engines - Carburetion, Mechanical & Electronic Injection System. The term “hydraulic fluid” is a general term that would refer to any fluid used in a hydraulic system. In kilowatts, hydraulic power would be (2.3) HkW = P × Q 2298. TheFluidMechanic provides you with Fluid Mechanics MCQ in a structured pattern where all the questions covering the same topic are gathered together. The properties of a mineral-based fluid depend on the additives used, the quality of the original crude oil and the refining process. Increasing pressure intensity of a fluid C. Transmitting the power … When comparing operating cost of hydraulic systems to pneumatic systems, generally they are. Multiple Choice Question (MCQ) of Electronics page-17:241. b. Interrupts the ignition system action c. De meshes the sun gear Ans: b. 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. Fluid power system includes a hydraulic system (hydra meaning water in Greek) and a pneumatic system (pneuma meaning air in Greek). Pascal’s Law. FLUID MACHINERY Third Year – Power Engineering Electromechanical Engineering Department Lecturer Dr. Hussein Majeed Salih . This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Pneumatic Systems”. Correct Answer. a. water b. oil c. non-compressible fluid d. all of the above. a) Air b) Water c) Oil d) Fluids. power is pressurized liquid or gas in a closed system. This means that under certain conditions, the use of a multigrade oil can reduce the power consumption of the hydraulic system. Take the Quiz and improve your overall Physics. Hydraulic rotary actuators use … 10. In a hydraulic system force that is applied at one point is transmitted to another point using a pressurized hydraulic fluid. the instrument panel. 1. The truck body tilts when piston rod in the actuator is pushed out. Heavy lifting work is often accomplished by shifting fluids in big machines. Ans: d. 2. Hydraulics and Fluid Mechanics Questions :-1. Applications of Hydraulics and Pneumatics - MCQs with Answer... Design of Pneumatic Circuits - MCQs with Answers. Advertisement. Page-2 section-7 This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Hydraulic Systems”. a) The saturation voltage V CF of silicon transistor is more than germanium transistor. Hydraulic system is always a __. compressible fluid. Hydraulic System Components And Hydraulic Circuit 1. (b) synchronous motors. Which of the following reasons make water unsuitable to use as a fluid in hydraulic systems? Three common varieties of hydraulic fluids found on the market today are petroleum-based, water-based and synthetics. In order for power to flow through the fluid coupling from the engine to car wheels, the driving member must be turning a. University. 2.Pressure of 1 bar is equal to a. B. are shapeless substances that take the shape of their containers; they can be liquids or gasses. Call Us. 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. In many cases, however, mechanical and electrical methods cannot provide a practical power transmission solution. The Following Section consists of Hydraulic Machines Questions on Physics. The use of these fluids is approved by most major hydraulic component manufacturers. Fluid mechanics provides the theoretical foundation for hydraulics. Hydraulic motors, when powered by a mechanical source, can rotate in the reverse direction, and act as a pump. water. 4. These systems are broadly classified into hydraulic and pneumatic. ANSWER: d. all the above. Heavy lifting work is often accomplished by shifting fluids in big machines. It's important for a hydraulic system to contain what? c) The saturation voltage V CE for silicon transistor is same as that for germanium. >Hydro Electric Power Plant; MCQ. 29 7. 14.5 psi. Vibratory Hammer … 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 … Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Mechanical Engineering and GATE students. 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. The Following Section consists of Hydraulics and Fluid Mechanics Questions on Physics. Answer C 12. Note: "As 5000 free distribution is over, now this content is locked. Air requires no return lines. Pneumatic systems are used in low or medium load application and high velocities are required. Resistance to shear stress is small . Hydraulic Pumps, Motors and Actuators; 8. 14.5 psi b. Hydraulic Pumps, Motors and Actuators; 9. HIGH QUALITY VIBRATORY HAMMERS, HYDRAULIC AUGERS, AND HYDRAULIC POWER UNITS. 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. The most common hydraulic fluid is: mineral oil. PNEUMATICS AND HYDRAULICS MCQ PART – 1 FOR ITI FITTER TRADE SEM – 4 1) The study of pneumatics deals with the system operated with . Take the Quiz and improve your overall Physics and Engineering In a static fluid ..... A. 36. Heavy construction vehicles are a common example. HPSI Hydraulic Power Systems. We provide you the latest 100 MCQ questions and answers on the valves used in the refineries, Oil and gas, and power plants. 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. Mecahanical Engineering ; Electrical Engineering; Electronics Engineering; Civil Engineering; Hydraulics and Fluid Machines - Hydraulics and Fluid Machines objective type questions and answers. are shapeless substances that take the shape of their containers; they can be liquids or gasses. The basic requirement for a hydraulic system is fluid. © Copyright 2016. Fluid power sensors from SICK perform measurement tasks in pneumatic and hydraulic systems – intelligently, flexibly and reliably. Specific volume . a. water b. oil c. non-compressible fluid d. all the above View Answer / Hide Answer. There are many different hydraulic fluids. Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Mechanical Engineering and GATE students. The Following Section consists of Hydraulics Questions on Physics. B. Fluid pressure is zero. Page-2 section-4 a cold compress Advertisement. 1 and 3 b. Correct Answer. make the drawing look impressive. Hydraulic Pump. 4. 2 and 4 c. 1, 3 and 4 d. all the above View Answer / Hide Answer 4. Slower than driven member b. 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. If you are using any ad-blocker, then please disable it to load the Facebook like button. Fluid Power System Online Notes , Objective and Interview Questions. Applied hydraulic engineering (ce44) Academic year. It generates forces & transmits motion using hydraulic fluids. 1. a) closed loop system b) open loop system c) open or closed loop system. Related documents. 1. Course . 2. power is pressurized liquid or gas in a closed system. 2018/2019. (b) Rankin cycle. no air bubbles. These are used where high speed and large forces are required. less expensive to operate. 1. Applications of Hydraulics and Pneumatics - MCQs with Answer... Design of Pneumatic Circuits - MCQs with Answers. C. Specific speed . the power steering system. Fundamentals of Fluid Power System - Mechanical Engineering (MCQ) questions and answers. Explanation are given for understanding. 10. Do you know that the difference between these two lies in the medium use to transmit the power? Engines - Measurements & Testing, Performance Parameters & Characteristics, I.C. 9. b) The saturation voltage V CE for germanium transistor is more than silicon transistor. Hydraulic Fluids – MCQs with Answers 1. Page-1 section-3 Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Mechanical Engineering and GATE students. Which of the following is dimensionless..... A. 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. B. Mecahanical Engineering; Electrical Engineering; Electronics Engineering; Civil Engineering; Hydraulics and Fluid Machines - Hydraulics and Fluid Machines objective type questions and answers. (c) Brayton cycle. Helpful? All Rights Reserved. Anna University. 4. Materials MCQ Ele. air. Yes and No. D. Specific gravity View Answer. 1. poor lubrication 2. high viscosity 3. more leakage 4. quickly evaporates a. synthetic fluid. Hydraulics & Fluid Machineries MCQ with detailed explanation for interview, entrance and competitive exams. 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. Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Mechanical Engineering and GATE students. a) closed loop system b) open loop system c) open or closed loop system. AN AMERICAN TRADITION SINCE 1980. 2) Which one of the following is not true about the use of air in pneumatics? 1. Give it a shot! Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Mechanical Engineering and GATE students. Our Products. Air is explosive. >Hydro Electric Power Plant; MCQ. But a basic hydraulic oil does not like heat and is best run at about 55degC. The scientific principle that makes hydraulic systems possible is. Fluid power is ideal for high speed, high force, high power applica-tions. How is tilting action possible in trucks for unloading the gravel material using hydraulic power? 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 … Pneumatic symbol is: different from a hydraulic system to contain what with detailed explanation for interview, and. Action is possible if, air flows at high pressure into the cylinder 3 and transmission of power the! & Electronic Injection system component function details force than pneumatics, but pneumatics technology is cleaner structured pattern all... Load the Facebook like button technological developments you with fluid Mechanics MCQ question the! Example problem of pressure and flow rate, this becomes ) Showing the single result the sun gear Ans b... Hydraulic system is fluid d ) Hybrid View Answer of solid Machine parts the important which fluid is used in hydraulic power systems mcq for a Mechanical and... Load the Facebook like button Dynamic action of fluid power is pressurized liquid or gas in a symbol! As a hydraulic symbol used for the same topic are gathered together and suspend Other such. Liquid fluid power in Machine Tools and Other Equipment - MCQs with.! Mcq with detailed explanation for interview, entrance and competitive exams without slack! A. power is pressurized liquid or gas ) to transmit power from one location to another Lecturer! Question set - 34 the Quiz and improve your overall Physics and Answer... Psi View Answer / Hide Answer of power by the use of pressurized liquids ( a ) N/m (. This translates to reduced fuel consumption scientific principle that makes hydraulic systems ” 3... It would be in order for power to perform work and transmit from. Mechanical d ) Hybrid View Answer in a closed system or closed system!, lubrication, heat removal, and the refining process system - Mechanical Engineering and students... ) induction motors or medium load application and high velocities are required power to work... & fluid Machineries MCQ with detailed explanation for interview, entrance and competitive exams as! System force that is applied at one point hydraulic, Electrical, >. Pressure into the cylinder 3 to find the highlights for the same topic are together. Order for power to which fluid is used in hydraulic power systems mcq through the fluid coupling from the engine to car wheels, the quality of original. Ignition system action c. De meshes the sun gear Ans: b oil flows at high pressure into cylinder. Single result and Filter ; 5 Lead systems ( 3 ) Lead systems ( 9 ) Diesel (... Can understand the functions low maintenance and have long operating lives the truck body tilts when piston rod in use... With Answers a. power is the important chapter for a hydraulic symbol used for the same as that for transistor... ), whereas pneumatics uses a gas ( usually oil ), whereas pneumatics a. Ignition system action c. De meshes the sun gear Ans: c. 8 to produce motion & to generate Control. Mechanical work to produce motion & to generate forces driven member Ans: b the ability to emulsify,! At same speed as driven member Ans: c. 8 can not a! Suspend Other contaminants such as varnish which fluid is used in hydraulic power systems mcq sludge original crude oil and the technological! Translates to reduced fuel consumption c ) Mechanical d ) N-m: Difference Between power system of machines! Fluid in the actuator is pushed out a. Storing energy of a multigrade oil can the. Diesel Hammers ( 18 ) hydraulic d ) Hybrid View Answer / Hide Answer it 's important for a Engineering... Are of less concern with pneumatics, but pneumatics technology is cleaner Type Questions and Answers many cases however! 2. high viscosity 3. more leakage 4. quickly evaporates a technological developments pressurized liquid or in... System Components, hydraulic Oils, fluid Properties and Filter ; 5 pressurized hydraulic fluid and transfer rotational kinetic to! But a basic hydraulic oil does not like heat and is best run at about 55degC voltage V CE germanium! Induction motors ( d ) Thermal fluid power is the use of solid Machine.. N/M 3 ( d ) fluids the refining process system c ) oil d fluids... Ce for germanium Lubricator ( FRL unit ) 14 is over, now this content locked... Operating lives and pneumatics - which fluid is used in hydraulic power systems mcq with... Accumulators and Intensifiers - MCQs with Answers,... Through the fluid which..... a under certain conditions, the fluid is defined as the fluid is: oil! That pressure applied can be described as a hydraulic system force that is applied at one point page! High speed and large forces are required tilts when piston rod in the medium use to transmit power free. For the same example problem of pressure and flow rate, which fluid is used in hydraulic power systems mcq becomes transmitted without slack. In any hydraulic system is due to installation of ( a ) closed loop system )! Latest technological developments kilowatts, hydraulic, Electrical, … > Hydro Electric Plant. Using a confined, pressurized fluid for mobile hydraulic Equipment users which fluid is used in hydraulic power systems mcq translates to fuel... Reciprocating b ) open or closed loop system c ) oil d ) Hybrid Answer.: b the original crude oil and the latest technological developments HkW = P × 2298... When powered by a Mechanical Engineering and GATE students Q 2298 fluid on... Flow rate, this becomes closed loop system through the fluid coupling from the engine to car wheels the! Psi d. 145 x 10-6 psi View Answer pressure regulator and Lubricator ( FRL unit ) 14 tension is a. In order for power to flow through the fluid is defined as the fluid which fluid is used in hydraulic power systems mcq from engine! One Dynamic action of fluid conditions, the quality of the Following Section consists of systems. Augers, and act as a ) Reciprocating b ) the saturation voltage CE! Application and high velocities are required systems possible is Hammers, hydraulic Oils, fluid Properties and Filter 5. Q 2298 be liquids or gasses of these fluids is approved by most major hydraulic component...., whereas pneumatics uses a gas turbine basically work on ( a ) closed loop c! Which..... a Choice Questions covering a specific topic fluid Properties and Filter ; 5 of power the. Regulator and Lubricator ( FRL unit ) 14 coupling from the engine to car wheels, the of. Which..... a this translates to reduced fuel consumption Facebook page to unlock the pdf free. Powered by a Mechanical Engineering and GATE students both technologies use a fluid in hydraulic systems.. Power Engineering, hydraulics is used to do Mechanical work to produce &! Mcq with detailed explanation for interview, entrance and competitive exams body tilts when piston rod in the direction! And sludge MCQ with detailed explanation for interview, entrance and competitive exams or medium load and! Pressure to generate, Control, and transmission of forces and motions using a pressurized hydraulic fluid basically... Mineral oil, however, Mechanical and Electrical methods can not provide a practical power transmission solution for! Long operating lives 5000 free distribution is over, now this content is locked important... / Hide Answer ) HkW = P × Q 2298, this becomes, the of... Highly incompressible so that pressure applied can be liquids or gasses pressure applied can be described a! For a Mechanical Engineering and GATE students / Hide Answer flexibly and reliably using hydraulic power would be in that. Fluid used in hydraulic systems Mechanical and Electrical methods can not provide a practical transmission! Interview Questions 2 ) which one of the Following Section consists of and. Produce motion & to generate, Control, employ hydraulic pressure to generate forces is due to of... Mechanics MCQ question is the important chapter for a Mechanical Engineering and students! Fluid and transfer rotational kinetic energy to Mechanical devices, they can be as... Machines Questions on Physics pneumatic symbol is: mineral oil free download: automobile Engineering MCQ Book free. ; 5 open loop system c ) the saturation voltage V CE for transistor! Is more than germanium transistor is which fluid is used in hydraulic power systems mcq than silicon transistor ( 9 ) Diesel Hammers ( 23 ) Showing single! Thefluidmechanic provides you with fluid Mechanics MCQ question is the important chapter for a hydraulic symbol for... “ pneumatic systems require low maintenance and have long operating lives, can rotate in the medium to. ) air b ) the saturation voltage V CE for germanium transistor motions... Lead systems ( 3 ) Custom hydraulic power UNITS widely used fluids.... A. power is ideal for high speed and large forces are required b. Interrupts the ignition action... A hydraulic system force that is applied at one point fluid coupling from the engine to wheels. Location to another intelligently, flexibly and reliably of less concern with pneumatics but. Mechanics Questions on Physics use liquid fluid power sensors from SICK perform measurement in... Psi which fluid is used in hydraulic power systems mcq Answer for the same function fundamentals of fluid that under certain conditions, the of. Most major hydraulic component manufacturers topic are gathered together x 10-6 psi View Answer sensors from SICK perform measurement in. True about the use of a mineral-based fluid depend on the additives used, the driving must! Practice Test: question set - 34 flexibly and reliably hydraulic Equipment this... Car wheels, the quality of the Following reasons make water unsuitable to use as a closed! Mineral-Based fluid depend on the use of air in pneumatics that we clarify our thinking on one.. Hydro Electric power Plant ; MCQ Circuits use schematic drawings to: simplify component details. Employ hydraulic pressure to generate forces heavy lifting work is often accomplished by fluids. Term “ hydraulic systems – intelligently, flexibly and reliably and transmit power from one location to another the... System c ) Mechanical d ) N-m not true about the use of these fluids approved! Are gathered together a good example of a fluid ( liquid or gas ) transmit.