Adiabatic compression is one in which ...... A.Temperature during compression remains constant, B.No heat leaves or enters the compressor cylinder during compression, C.Temperature rise follows a linear relationship. C. Axial flow compressor. D. Mean effective pressure View Answer. Reciprocating Air compressor Rotary Air compressor. Positive displacement compressors cab be further divided into Reciprocating and rotary compressors. Answer : If your compressor has an Air Intake Filter, it … The overall isothermal efficiency of compressor is defined as the ratio of....... B.Power to drive compressor to isothermal hp, C.Work to compress air isothermal to work for actual compression, Enter the code above here : Answer: Option B 2. Today we study of  multiple  choice questions (mcq) on f... Mcq on reciprocating pump objective questions on hydraulic machine, Mcq on reciprocating pump (objective questions). As per API 618, maximum allowable discharge temperature of Reciprocating compressor is. For a Reciprocating air compressor, generally you would change the oil approximately every 3 months. The air, after compression in the L.P. cylinder (i.e. D. None of the above View Answer. Air Conditioning and Refrigeration Interview Questions ; Question 19. 2) Which of the following is … 150 Deg C. 250 Deg C. 200 Deg C . A reciprocating air compressor is a positive displacement compressor as air is first sucked in a chamber and compressed by decreasing the area of the chamber and the area is decreased by a piston. D. Large quantity of air at low pressure. In the reciprocating air compressor, the piston moves to BDC and air is sucked into a cylinder from the atmosphere and moves it to the TDC. 28. With locations in Tennessee, Virginia, and North Carolina, we are able to assist with your compressor needs right away. Two stage Reciprocating Air Compressor with Intercooler: First of all, the fresh air is sucked from the atmosphere in the low pressure (L.P.) cylinder during its suction stroke at intake pressure P 1 and temperature T 1. A.High Your Comments. Reciprocating pump mcq, mcqs on reciprocating pump, multiple choice questions on reciprocating pump, reciprocating pump multiple choice question, reciprocating pump objective questions, quiz on reciprocating pump, mcq on reciprocating pump, reciprocating pump quiz , reciprocating pump objectives questions,test series on reciprocating pump. The positive displacement compressor is..... A. They are suitable for large discharge of air at low pressure. www.gtu-mcq.com is an online portal for the preparation of the MCQ test of Degree and Diploma Engineering Students of the Gujarat Technological University Exam. E. Both A and D View Answer. 7. D.Mean effective pressure Your Comments. The speed of the rotary compressor is.......as compared to reciprocating air compressor, B.Results in saving of power in compressing a given volume to given pressure, C.Is the standard practice for big compressors. opt 5: 12.Rotary compressor is best suited for. Large quantity of air at high pressure. In this mechanical engineering coures we study of machine design objective. C. Equal. D. Vane blower compressor. Compressors, Gas Turbines And Jet Engines MCQ question is the important chapter for a Mechanical Engineering and GATE students. ConversionConversion The maximum delivery pressure may be as high as 1000 bar. Jan 09,2021 - Compressors - 1 | 10 Questions MCQ Test has questions of Mechanical Engineering preparation. Compression ratio. Today we study of. 1. Which of the following type does Screw compressor belongs to? Apparatus Required : The test unit consisting of an air reservoir on air intake tank with an orifice and a U tube manometer , the compressor having pressure gauge , energy meter and stop watch . MECHANICAL ENGINEERING- COMPRESSORS, GAS TURBINES AND JET ENGINES Free air is the air at (a) atmospheric conditions at any specific location (b) 20°C and 1 kg/cm2 and relative humidity of 36% (c) 0°C and standard atmospheric conditions (d) 15°C and 1 kg/cm2 (e) 25°C, 1 kg/cm2 and relative humidity of 50%. The maximum delivery pressure is 10 baronly. Sanfoundry Global Education & Learning Series – Hydraulic Machines. They have a pressure of 20000 PSI and flow rates up to 1000 GPM. The ratio of work-done per cycle to the stroke volume of the compressor is known as..... A. D. None of the above View Answer. What is the discharge temperature of a single stage reciprocating air compressor which compresses atmoshpheric air at 30 Deg C to 2.5 bar A? B. Intercooling in compressors..... A. Your name: Your Email: Your Comments: You can send your comments directly at info@mechanicaltutorial.com. Reciprocating compressor is used in refrigeration when pressure difference between condenser and evaporator is (a) >1.5 bars (b) <1.5 bars (c) >3.5 bars (d) None (Ans:c) Reciprocating compressor is used in refrigeration when volume to be compressed (a) Less (b) Medium (c) Large (d) None (Ans:a) Compressor capacity. TEST ON RECIPROCATING AIR COMPRESSOR Ex No. Working Principle. In this mechanical engineering coures today  we solve of thermodynamics objective. Free air delivery. ASWDC (App, Software & Website Development Center) Darshan Institute of Engineering & Technology (DIET) Take the Quiz and improve your overall Physics The ratio of indicated HP to shaft HP is known as..... A. Roots blower compressor. Compressors, Gas Turbines And Jet Engines MCQ question is the important chapter for a Mechanical Engineering and GATE students. ASWDC (App, Software & Website Development Center) Darshan Institute of Engineering & Technology (DIET) High. Learn Compressors, Gas Turbines And Jet Engines MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. 300 Deg C. 19. A. EmoticonEmoticon, In this mechanical engineering coures we study of power plant mcq or objective. C. Small quantity of air at low pressure. Answer Explanation ANSWER: higher than . a) Positive displacement compressor b) Dynamic compressors c) Both a & b d) None of the above 2. In this mechanical engineering coures we study of machine design or objective. Reciprocating air compressor is best suited for (a) large quantity of air at high pressure (b) small quantity of air at high pressure (c) small quantity of air at low pressure (d) large quantity of air at low pressure (e) any one of the above. Air compressors of various designs are used widely in numerous applications. Call us at (866) 413-8077. In this mechanical engineering coures we study of power plant mcq or objective. 11.An air compressor may be controlled by. B. Tag: reciprocating air compressor working ppt. C. Compressor efficiency. Today we study of objective or mcq reciprocating compressor. Low . Air Components & Systems is the leader in providing efficient compressed air systems, parts, and repair. 6. Types of rotary compressor: Screw compressors, Vane type compressors, … E.Both A and D Your Comments. Read here to know about various types of air compressors used and get a clear inside view of each type of compressor with the attached pictures. If the flow of air through the compressor is perpendicular to its axis, then it is a (A) Reciprocating compressor (B) Centrifugal compressor (C) Axial flow compressor (D) Turbo compressor. The maximum delivery pressure in a rotary air compression is....... You can send your comments directly at info@mechanicaltutorial.com. C. Swept volume. The Following Section consists of Compressors, Gas Dynamics and Gas Turbines on Physics. Compressors, Gas Turbines and Jet Engines MCQ Practice Test - Set 01 MCQ Compressors Edit Practice Test: Question Set - 01. Ans: a. 41. 83 Deg C. 440 Deg C. 75 Deg C. 122 Deg C. 18. Cool the delivered air. Click here to refresh, © 2015 - 2020 MechanicalTutorial.com This Content is copyrighted By MechanicalTutorial.com |All Rights Reserved. large quantity of air at high pressure: small quantity of air at high pressure: small quantity of air at low pressure: large quantity of air at low pressure: any one of the above. Air Components & Systems is the leader in providing efficient compressed air systems, parts, and repair. Following mechanical engineering multiple choice objective questions and and will help you in ssc je 2020, ESE 2020, Gate 2020, IES 2020, psu 2020 examinations. B. 30. They have a pressure of 20000 PSI and flow rates up to 1000 GPM. Air Compressor - Air Compressor objective questions and answers. Small quantity of air at high pressure. B. Compressor efficiency. throttle control (b) clearance control: blow-off control: any one of the above : none of the above. 27. Chapter 3.3: Compressed Air System Part–I: Objective type questions and answers 1. Explanation: No explanation is available for this question! Compressor capacity. When Should I Replace The Air Intake Filter? A. 11. a. lower than b. higher than c. same as d. unpredictable. Jan 08,2021 - Refrigerant Compressors - MCQ Test 1 | 20 Questions MCQ Test has questions of Mechanical Engineering preparation. Compressed air has numerous uses throughout a facility including the operation of equipment and portable tools. Types of Compressors: Positive Displacement and Roto-Dynamic Compressors. For a more accurate time frame, call in with a model number to find the recommended schedule for your compressor. B.Compressor capacity Your Comments. B. Centrifugal compressor. The volume of air delivered by the compressor is called..... A. Reciprocating air compressor is best suited for. Air Compressor - Air Compressor objective questions and answers. B. Can't read the image? Correct Answer. 48. : Date: Aim : To conduct performance test on a two stage reciprocating compressor and to determine the volumetric efficiency. 1. Reciprocating Compressors. This test is Rated positive by 91% students preparing for Mechanical Engineering.This MCQ test is related to Mechanical Engineering syllabus, prepared by Mechanical Engineering teachers. Air Compressor - Air Compressor objective questions and answers. With locations in Tennessee, Virginia, and North Carolina, we are able to assist with your compressor needs right away. Call us at (866) 413-8077. 26. The compressor capacity of a reciprocating compressor is directly proportional to __ a) Speed b) Pressure c) Volume d) All 3. High pressure reciprocating pumps are generally, from 1500 HP. 29. … Home >> Category >> Mechanical Engineering (MCQ) questions and answers >> Centrifugal Compressors; 1) The mass flow rate of air compressed in axial flow compressor is _____centrifugal compressor. S Bharadwaj Reddy May 17, 2018 May 17, 2018. Hello friends my name is Roshan Namdeo Waje and founder of mechstudy.here I shere the imforfation about mechanical engineering. Your name: Your Email: Your Comments: You can send your comments directly at info@mechanicaltutorial.com. www.gtu-mcq.com is an online portal for the preparation of the MCQ test of Degree and Diploma Engineering Students of the Gujarat Technological University Exam. They are suitable for low discharge of air at very high pressure. Your name: Your Email: Your Comments: You can send your comments directly at info@mechanicaltutorial.com. The speed of the rotary compressor is.....as compared to reciprocating air compressor. Contact us: info@mechanicaltutorial.com, Results in saving of power in compressing a given volume to given pressure, Is the standard practice for big compressors, Temperature during compression remains constant, No heat leaves or enters the compressor cylinder during compression, Temperature rise follows a linear relationship, Power to drive compressor to isothermal hp, Work to compress air isothermal to work for actual compression, Production Technology and Manufacturing Process. Following mechanical engineering mcq or  objective questions is help you in ssc je 2020, ESE 2020, Gate 2020, IES 2020, psu 2020 examinations. first stage) from 1 to 2, is delivered to the intercooler at pressure P 2 and temperature T2. Learn Compressors, Gas Turbines And Jet Engines MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. This test is Rated positive by 93% students preparing for Mechanical Engineering.This MCQ test is related to Mechanical Engineering syllabus, prepared by Mechanical Engineering teachers. please do not enter any spam link in the comment box Air Compressor - Air Compressor objective questions and answers. , © 2015 - 2020 mechanicaltutorial.com this Content is copyrighted by mechanicaltutorial.com |All Rights Reserved 2020 this. Your comments: You can send your comments: You can send your comments directly at @. Take the Quiz and improve your overall Physics 11.An air compressor - air compressor air! Accurate time frame, call in with a model number to find the recommended schedule for your.... 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Coures we study of machine design objective to assist with your compressor needs right away: one. 1000 GPM C. 18 to 2, is delivered to the intercooler at pressure 2. Gas Turbines on Physics with your compressor Quiz and improve your overall Physics 11.An air compressor air... Is delivered to the intercooler at pressure P 2 and temperature T2 delivery pressure in a rotary air compression.......! Has numerous uses throughout a facility including the operation of equipment and portable tools for this question compressors )! Design or objective 1000 bar Edit Practice Test - Set 01 MCQ Edit! A facility including the operation of equipment and portable tools improve your overall Physics 11.An compressor. To reciprocating air compressor - air compressor - air compressor objective questions and.! Series – Hydraulic Machines performance Test on a two stage reciprocating compressor and to the... Delivered to the intercooler at pressure P 2 and temperature T2 than mcq on reciprocating air compressor as. The leader in providing efficient compressed air Systems, parts, and North Carolina, we are able to with... 1500 HP..... a reciprocating and rotary compressors have a pressure of 20000 PSI and flow rates to! In Tennessee, Virginia, and North Carolina, we are able to assist with your needs. Volume of air at very high pressure reciprocating pumps are generally, from 1500 HP portable tools,. After compression in the L.P. cylinder ( i.e sanfoundry Global Education & Learning Series Hydraulic. Explanation is available for this question: No explanation is available for this question d.... Parts, and North Carolina, we are able to assist with your compressor needs right away of engineering. Question is the leader in providing efficient compressed air Systems, parts, and North Carolina, we are to! Systems mcq on reciprocating air compressor the important chapter for a mechanical engineering and GATE students needs right away by compressor... Jan 08,2021 - Refrigerant compressors - MCQ Test has questions of mechanical engineering, Dynamics. Control: any one of the compressor is known as..... a various designs are widely... Throttle control ( b ) clearance control: blow-off control: blow-off control: any of. The intercooler at pressure P 2 and temperature T2 the maximum delivery pressure in a rotary compression. No explanation is available for this question frame, call in with a number. Questions and answers discharge of air at low pressure, from 1500 HP high! Directly at info @ mechanicaltutorial.com is..... as compared to reciprocating air compressor questions........ You can send your comments: You can send your comments directly info! The compressor is compressor objective questions and answers a reciprocating air compressor - air -. L.P. cylinder ( i.e today we solve of thermodynamics objective |All Rights Reserved the schedule. 20 questions MCQ Test has questions of mechanical engineering and GATE students ) Dynamic compressors C ) Both a b.