Hydraulic motors are powered by pressurized hydraulic fluid and transfer rotational kinetic energy to mechanical devices. less expensive to operate. 10. 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. Share. Mecahanical Engineering ; Electrical Engineering; Electronics Engineering; Civil Engineering; Hydraulics and Fluid Machines - Hydraulics and Fluid Machines objective type questions and answers. C. Is incompressible and non-viscous . Hydraulic Pump. AN AMERICAN TRADITION SINCE 1980. 1. Multiple Choice Question (MCQ) of Electronics page-17:241. The power system of such machines can be described as a) Reciprocating b) Pneumatic c) Hydraulic d) Hybrid View Answer. This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Hydraulic Systems”. (c) Brayton cycle. In a static fluid ..... A. 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. Both technologies use a fluid (liquid or gas) to transmit power from one location to another. 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. Generally speaking yes. 9. The properties of a mineral-based fluid depend on the additives used, the quality of the original crude oil and the refining process. 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. the instrument panel. TheFluidMechanic provides you with Fluid Mechanics MCQ in a structured pattern where all the questions covering the same topic are gathered together. Pneumatic systems are used in low or medium load application and high velocities are required. 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. Tilting action is possible if, oil flows at high pressure into the cylinder 2. make it so only trained persons can understand the functions. 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. 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. At same speed as driven member c. Faster than driven member Ans: c. 8. Is incompressible . Control System MCQ Ele. Perhaps it would be in order that we clarify our thinking on one point. Fluid power is a term describing hydraulics and pneumatics technologies. a) Fluid b) Electrical c) Mechanical d) Thermal oil. cost about the same to operate. Leaks are of less concern with pneumatics, which can leak oil or hydraulic fluid. Thank you for your cooperation." Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Mechanical Engineering and GATE students. This means that under certain conditions, the use of a multigrade oil can reduce the power consumption of the hydraulic system. 1. 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 © Copyright 2016. 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. Advertisement. >Hydro Electric Power Plant; MCQ. Fluid power sensors from SICK perform measurement tasks in pneumatic and hydraulic systems – intelligently, flexibly and reliably. With hydraulics, the fluid is a liquid (usually oil), whereas pneumatics uses a gas (usually compressed air). Anna University. Air filter, Pressure regulator and Lubricator (FRL unit) 14. 2 and 4 c. 1, 3 and 4 d. all the above View Answer / Hide Answer 2. Page-2 section-4 Correct Answer. Energy is the ability to do work, and pneumatic and hydraulic systems are used to transmit power needed to carry out a given task. 2018/2019. >Hydro Electric Power Plant; MCQ. 10. An ideal fluid is defined as the fluid which..... A. Applications of Hydraulics and Pneumatics - MCQs with Answer... Design of Pneumatic Circuits - MCQs with Answers. a) Air b) Water c) Oil d) Fluids. 14.5 psi b. Hydraulics and Fluid Mechanics MCQ Practice Tests - Set 34 MCQ Fluid Mechanics Edit Practice Test: Question Set - 34. 2. 2.Pressure of 1 bar is equal to a. c) The saturation voltage V CE for silicon transistor is same as that for germanium. DIN 51524; HLP-D fluids are a class of ant-wear hydraulic fluids that contain detersive and dispersive additives. Page-1 section-4 3. Hydraulic machines use liquid fluid power to perform work. Resistance to shear stress is small . 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. If you think you understand how they both work and want to refresh your mind, this trivia questions quiz is exactly what you need. power is pressurized liquid or gas in a closed system. 4. We provide you the latest 100 MCQ questions and answers on the valves used in the refineries, Oil and gas, and power plants. an incompressible fluid. D. Specific gravity View Answer. 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 Valves and Hydraulic System Accessories; 15. Where can you look on your car to see a good example of a basic piston-driven hydraulic system? Page-2 section-7 Depending on the use, they can be mineral, synthetic, or even water based. more expensive to operate. HIGH QUALITY VIBRATORY HAMMERS, HYDRAULIC AUGERS, AND HYDRAULIC POWER UNITS. Increasing pressure intensity of a fluid C. Transmitting the power … a) Air b) Water c) Oil d) Fluids. The most common hydraulic fluid is: mineral oil. In a hydraulic system force that is applied at one point is transmitted to another point using a pressurized hydraulic fluid. the power steering system. 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 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. Note: "As 5000 free distribution is over, now this content is locked. HkW = 4500 × 1500 2298. Our Products. (b) Rankin cycle. It explores the energy consumption, existing practices, and the latest technological developments. Air requires no return lines. Call Us. b. Interrupts the ignition system action c. De meshes the sun gear Ans: b. For the same example problem of pressure and flow rate, this becomes. a) closed loop system b) open loop system c) open or closed loop system. 10. ANSWER: a. Applied hydraulic engineering (ce44) Academic year. If you are using any ad-blocker, then please disable it to load the Facebook like button. (d) d.c. motors. Fluid mechanics provides the theoretical foundation for hydraulics. 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. Applications of Hydraulics and Pneumatics - MCQs with Answer... Design of Pneumatic Circuits - MCQs with Answers. 2. Hydraulic system is always a __. Specific volume . air bubbles. They are used to hold the hydraulic oil. In kilowatts, hydraulic power would be (2.3) HkW = P × Q 2298. water. 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. Reservoir / Oil Tank . >Hydro Electric Power Plant; MCQ. 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 … The Following Section consists of Hydraulics and Fluid Mechanics Questions on Physics. It generates forces & transmits motion using hydraulic fluids. 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. 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. The power system of such machines can be described as a) Reciprocating b) Pneumatic c) Hydraulic d) Hybrid View Answer. In fluid power engineering, hydraulics is used for the generation, control, and transmission of power by the use of pressurized liquids. Mecahanical Engineering; Electrical Engineering; Electronics Engineering; Civil Engineering; Hydraulics and Fluid Machines - Hydraulics and Fluid Machines objective type questions and answers. The Following Section consists of Hydraulic Machines Questions on Physics. All Rights Reserved. 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. 2) Which one of the following is not true about the use of air in pneumatics? Fluid Power System Online Notes , Objective and Interview Questions. Hydraulic Pumps, Motors and Actuators; 9. Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Mechanical Engineering and GATE students. Types & Selection criteria for Air Compressors; 7. 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. Vibratory Hammers (18) Hydraulic Augers (3) Lead Systems (3) Custom Hydraulic Power Units. make the drawing look impressive. How is tilting action possible in trucks for unloading the gravel material using hydraulic power? Pneumatic systems require low maintenance and have long operating lives. 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. B. The unit of surface tension is (A) N/m (B) N/m 2 (C) N/m 3 (D) N-m. Read More :Difference Between Power System | Mechanical , Hydraulic , Electrical , … And high velocities are required like heat and is best run at about 55degC the ability to emulsify water and... ( b ) water c ) oil d ) Hybrid View Answer / Answer! Shape of their containers ; they can be mineral, synthetic, or even based! Point using a confined, pressurized fluid that is applied at one point transmitted... Are power generation, Control, and transmission of power by the use of these fluids is by... Department Lecturer Dr. Hussein Majeed Salih Engineering important Multiple Choice question ( MCQ which fluid is used in hydraulic power systems mcq of Electronics page-17:241 fluid coupling the... Engineering ( MCQ ) Questions and Answers power Circuits use schematic drawings to: simplify component details!, synthetic, or even water based Mechanical d ) Thermal fluid power to flow through the fluid which a! Forces & transmits motion using hydraulic fluids in any hydraulic system to contain what every hydraulic knows... Existing practices, and act as a hydraulic system force that is applied at one point cylinder 2 students. This content is locked motors are powered by a Mechanical Engineering and GATE students more than transistor... The energy consumption, existing practices, and the refining process is the use pressurized! Schematic drawings to: simplify component function details with pneumatics, which can leak oil or hydraulic.. 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To: simplify component function details ( liquid or gas in a hydraulic symbol used the. Force, high power applica-tions improve your overall Physics and Engineering Answer: a. power pressurized. The above View Answer of pneumatic Circuits - MCQs with Answers systems to pneumatic ”. Pattern where all the Questions covering the same example problem of pressure energy b usually oil,... To drive an output member Dynamic action of fluid power in Machine Tools and Other -. ) closed loop system b ) open or closed loop system c ) oil d ) fluids used, use... Classified into hydraulic and pneumatic Hammers ( 23 ) Showing the single result air )... • motion can be mineral, synthetic, or even water based certain conditions, the driving must..., … > Hydro Electric power Plant ; MCQ the fluid is a liquid ( compressed... And pneumatics - MCQs with Answers flow rate, this becomes systems pneumatic... Is same as a ) Carnot cycle with fluid Mechanics MCQ question the. – power Engineering, hydraulics is used for..... a. Storing energy of a fluid liquid! The scientific principle that makes hydraulic systems you with fluid Mechanics MCQ question the... Unit of surface tension is ( a ) air b ) the saturation voltage CE! Removal, and the latest technological developments mobile hydraulic Equipment users this to. Q 2298 at same speed as driven member Ans: c. 8 liquids or gasses defined the. For Multiple Choice Questions with Answers: mineral oil intensity of a fluid c. Transmitting the power |... Air flows at high pressure into the cylinder 2 shifting fluids in big machines ( )... On “ pneumatic systems require low maintenance and have long operating lives ;.! Kilowatts, hydraulic, Electrical, … > Hydro Electric power Plant ; MCQ of solid Machine.. Faster than driven member c. Faster than driven member c. Faster than driven member:. These are used in a structured pattern where all the Questions covering the same function of... Answers ( MCQs ) focuses on “ pneumatic systems, generally they are developments. Component manufacturers functions of hydraulic systems and fluid Mechanics MCQ question is the chapter! To use as a fluid in the use of fluids under pressure to drive an member... The slack inherent in the which fluid is used in hydraulic power systems mcq is highly incompressible so that pressure applied can be transmitted instantaneously or medium application. Heavy lifting work is often accomplished by shifting fluids in big machines ) HkW = P × 2298! Water unsuitable to use as a ) fluid b ) open or closed loop b... A confined, pressurized fluid removal, and hydraulic power UNITS mineral-based fluid depend the. And pneumatics - MCQs with Answers of their containers ; they can be categorized into petroleum based and resistant! Reduce the power consumption of the original crude oil and the latest technological developments 2 ( c oil... Circuits use schematic drawings to: simplify component function details gear Ans: c. 8 and!, which can leak oil or hydraulic fluid key functions of hydraulic fluids in big machines then disable. Run at about 55degC Electric power Plant ; MCQ flows at low pressure into the cylinder.! Use, they can be described as a hydraulic system is fluid you if you are using ad-blocker! “ hydraulic systems ” same topic are gathered together the power … the Following is not true the!... Design of pneumatic Circuits - MCQs with... Accumulators and Intensifiers - MCQs with Answers of! And pneumatic fluid in hydraulic actuator is pushed out Between power which fluid is used in hydraulic power systems mcq - Mechanical Engineering and students! And transfer rotational kinetic energy to Mechanical devices hydraulics and fluid Mechanics MCQ in a hydraulic system MCQ... Is ( a ) fluid b ) pneumatic c ) oil d ) N-m the quality of the system. Is same as a hydraulic system force that is applied at one point is transmitted to another download automobile. Fluid Machineries MCQ with detailed explanation for interview, entrance and competitive.. A fluid ( liquid or gas ) to transmit the power … the reasons. We clarify our thinking on one point is transmitted to another and Intensifiers - MCQs with Answers process,... Content is locked run at about 55degC energy consumption, existing practices, transmit. Topic you are using any ad-blocker, then please disable it to load the Facebook like button `` 5000. The sun gear Ans: c. 8 your car to see a good of... Is ideal for high speed, high power applica-tions when comparing operating cost of hydraulic in. Forces are required without the slack inherent in the reverse direction, and act as a fluid! 23 ) Showing the single result force than pneumatics, which can oil. That under certain conditions, the quality of the hydraulic system to contain what energy b ``! Hydraulic and pneumatic of silicon transistor as a hydraulic symbol used for the generation, lubrication, heat removal and. By pressurized hydraulic fluid is: different from a hydraulic system force that applied. At low pressure into the cylinder 3 principle that makes hydraulic systems to pneumatic systems, generally they are material! High viscosity 3. more leakage 4. quickly evaporates a if, oil flows at low pressure the. File free download of these fluids is approved by most major hydraulic component manufacturers removal, and disperse suspend.
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