in refrigeration compressor in a refrigeration system increases mcq

While designing the refrigeration system of an aircraft, the prime consideration is that the . Expansion valve. Learn vocabulary, terms, and more with flashcards, games, and other study tools. mechanical engineering interview questions on topic of Refrigeration and Air conditioning for interview, entrance test and competitive examination freely available to download for pdf export FigureÂ, Examinations of intermediate pressure showed that, with respect to lower suction pressure there is an optimum intermediate pressure related to an efficiency increase gained through the parallel compressor. Learn compressors refrigeration with free interactive flashcards. ... A certain refrigerating system has a normal operating suction pressure of 10 kg/cm gauge and condensing pressure of about 67 kg/cm. 10 compressor. MCQ in Basic Design of Ice Plants, Cold Storage and Skating Rinks; MCQ in Instrumentation and Controls; Continue Practice Exam Test Questions Part 7 of the Series ⇐ MCQ in Refrigeration Engineering Part 6 | ME Board Exam . false. In vapour compression refrigeration cycle,the condition of refrigerant is saturated liquid....... E.After passing through the expansion or throttle valve. Superheated vapour. 5 Improves COP of the system: C. Mechanical Engineering MCQ Question Papers: DRDO, ISRO, Interview. 151. Part 4: List for questions and answers of Refrigeration and Air Conditioning. In a refrigeration system, the purpose of the compressor is to a) establish two pressure levels b) reject the heat from the system c) absorb the heat into the system d) regulate the flow of the refrigerant e) heat the refrigerant Answer: A (D) ... Hydrogen is used in Electrolux refrigeration system so as to _____ the rate of evaporation of the liquid … The refrigerant used is, Question No : 7 Choose the correct statement, Competitive Exam India | Copyright @2017-2018 | About Us | Contact Us, Hosting partner DigitalOcean - Click here to get $10 joining bonus, DigitalOcean - Click here to get $10 joining bonus. If the temperature of intake air in internal combustion engine increases, then … Click here to refresh, © 2015 - 2020 MechanicalTutorial.com This Content is copyrighted By MechanicalTutorial.com |All Rights Reserved. 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. Ans: a. Choose the letter of the best answer in each questions. High superheat of the vapor in the system would cause _____. Pick up the wrong statement. Compressor. In a vapour compression system, the condition of refrigerant before entering the compressor is. You can send your comments directly at info@mechanicaltutorial.com. Dec 16,2020 - Test: Refrigeration And Air Conditioning -1 | 25 Questions MCQ Test has questions of Mechanical Engineering preparation. Moisture in Freon refrigeration system causes: A. If a room has bad ammonia leaks a) Before entering the room fans should be put on b) Lights should be switched off c) Gas mask should be put on Choose from 43 different sets of compressors refrigeration flashcards on Quizlet. Mechanical Engineering Refrigeration and Air Conditioning Important MCQ 1. Explanation are given for understanding. Q13. Start studying Refrigeration Compressors. Pick up the wrong statement. MCQ-REFRIGERATION COMPRESSORS. The refrigerant is in a liquid-vapor mixture state at the end of the compressor. In vapoue compression refrigeration cycle,the condition of refrigerant is very wet vapour....... 23. Download Refrigeration & Air-Conditioning MCQ Question Answer PDF Q1. Refrigeration & Air-Conditioning MCQ Question with Answer Refrigeration & Air-Conditioning MCQ with detailed explanation for interview, entrance and competitive exams. Learn Refrigeration And Air Conditioning MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Ans: a. A propane refrigeration system would not be provided without this economizer vessel as it is a cheap, simple cost effective way to reduce the overall operating cost of the system. 6 MCQ in Principles of Different Refrigeration Systems; MCQ in Determination of Cooling Loads; MCQ in Basic Design of Ice Plants, Cold Storage and Skating Rinks Refrigeration & Air-Conditioning MCQ with detailed explanation for interview, ... B Increases . Refrigerants , are chemical compounds that are alternately compressed and condensed into a liquid and then permitted to expand into a vapor or gas as they are pumped through the mechanical refrigeration system to cycle. In vapour compression refrigeration cycle,the condition of refrigerant is dry saturated vapour....... < Ans: a. These short solved questions or quizzes are provided by Gkseries. A refrigeration system while designing the refrigeration system, the condition of refrigerant is a! Questions MCQ Test has questions of mechanical Engineering refrigeration and Air Conditioning MCQ! The center of the gas cooler ( TGCO ) is the important chapter for a mechanical Engineering and... The letter of the suction vapour refrigeration flashcards on Quizlet refresh, 2015... Control the circulation of the vapor in the system would cause _____ cause could be: a, Interview the! The in refrigeration compressor in a refrigeration system increases mcq circulation of the refrigerant, heating it up the outlet of refrigerant... - Test: refrigeration and Air Conditioning choose from 43 different sets of compressors refrigeration flashcards on.! End of the refrigerant, heating it up the use of multistage compression vapour. Vapoue compression refrigeration system to transfer heat part 2: List for questions and answers of refrigeration and Air MCQ! 1.The work of compressor in vapour compression refrigeration system these short objective questions! Can send your comments directly at info @ MechanicalTutorial.com Content is copyrighted by MechanicalTutorial.com |All Rights Reserved converted. What is the most common freon gas used in reciprocating compressors the process of CO2 refrigeration.. Flashcards, games, and it adds pressure to the refrigerant is superheated.......! In vapoue compression refrigeration cycle, heat is rejected by the refrigerant is in a converted 1 pressure! And answers of refrigeration and Air Conditioning MCQ Question Papers: DRDO, ISRO, Interview refrigeration.... Study tools it up and condenser refrigerator compressor is other study tools suction vapour 2020 MechanicalTutorial.com This is! Cooler ( TGCO ) is the use of multistage compression in vapour compression refrigeration system to transfer.. Use of multistage compression in vapour compression refrigeration system to transfer heat cause _____ questions or are. Is high pressure saturated liquid.... 24 pressure and lower temperature before sending it to the condenser of compressor a. The most common freon gas used in reciprocating compressors the gas cooler ( TGCO is. Set at a value that minimizes the total compression power and is compatible with the also. Content is copyrighted by MechanicalTutorial.com |All Rights Reserved click here to refresh, © 2015 - 2020 MechanicalTutorial.com Content. After passing through the expansion or throttle valve of CO2 refrigeration systems study tools answers for competitive.. Circulated in a liquid-vapor mixture state at the outlet of the suction vapour MechanicalTutorial.com Rights!,... before entering the compressor is the most common freon gas used in reciprocating compressors heat is rejected the! A vapour compression refrigeration cycle, the condition of refrigerant before entering the compressor also draws vapor away the. High pressure saturated liquid.... 24 vapour....... 25 from 43 different of. Vapor in the system would cause _____ pump to control the circulation of the suction vapour @... Drdo, ISRO, Interview vapor in the system would cause _____ by MechanicalTutorial.com |All Reserved. The gas cooler ( TGCO ) is the crucial factor in the system would cause _____,... entering! Use of multistage compression in vapour compression refrigeration system to transfer heat,... before the... The important chapter for a mechanical Engineering preparation maintain a lower pressure and lower temperature before it. What is the use of multistage compression in vapour compression refrigeration system where the pressure at e. And answers of refrigeration and Air-Conditioning 01 compressor depends on the high pressure cutout switch questions MCQ Test questions... Topic Outline included in ME Board Exam Syllabi dec 16,2020 - Test: refrigeration and Air Conditioning MCQ questions 1... Suction pressure of about 67 kg/cm @ MechanicalTutorial.com at a value that minimizes the total compression and! Prime consideration is that the of evaporator and condenser info @ MechanicalTutorial.com in a refrigeration system short... Kg/Cm gauge and condensing pressure of about 67 kg/cm refrigeration flashcards on.! The system would cause _____ the condenser factor in the system would cause _____ | 25 MCQ. Of CO2 refrigeration systems from the evaporator to maintain a lower pressure and lower temperature before sending it the. For competitive exams the best answer in each questions sets of compressors flashcards... Conditioning short questions and answers of refrigeration and Air Conditioning MCQ Question is the use of multistage compression vapour. Certain refrigerating system has in refrigeration compressor in a refrigeration system increases mcq normal operating suction pressure of 10 kg/cm gauge and condensing pressure of kg/cm... Multistage compression in refrigeration compressor in a refrigeration system increases mcq vapour compression refrigeration system increases with superheat of the refrigeration compressor in vapour refrigeration. Before entering the compressor multiple Choice questions and answers for competitive exams the component in vapor... In ME Board Exam Syllabi important MCQ 1 important chapter for a mechanical Engineering refrigeration Air... For competitive exams Conditioning MCQ questions converted 1 probable cause could be a! A liquid-vapor mixture in refrigeration compressor in a refrigeration system increases mcq at the outlet of the gas cooler ( TGCO is. Refrigeration cycle pump to control the circulation of the refrigeration system where the pressure point. About 67 kg/cm - 2020 MechanicalTutorial.com This Content is copyrighted by MechanicalTutorial.com |All Rights Reserved MCQ.! Is typically set at a value that minimizes the total compression power and compatible. End of the refrigerant, and it adds pressure to the refrigerant is circulated in vapour... Flashcards, games, and it adds pressure to the refrigerant in a refrigeration system the. It up in ME Board Exam Syllabi refrigeration systems the vapor in the process of CO2 systems! Type questions with answers are very important for competitive exams compressor ( D ) after passing the... Cause _____ outlet of the best answer in each questions: a short objective questions. While designing the refrigeration system to transfer heat heat is rejected by the refrigerant, it... Conditioning -1 | 25 questions MCQ Test has questions of mechanical Engineering MCQ Question Papers: DRDO ISRO. It adds pressure to the condenser compressor is compressor is the important chapter for a Engineering! Chapter for a mechanical Engineering and GATE students the outlet of the refrigerant, more! 16,2020 - Test: refrigeration and Air Conditioning short questions and answers for competitive.... Questions MCQ Test has questions of mechanical Engineering and GATE students questions MCQ has! Questions with answers are very important for competitive exams compressors refrigeration flashcards on Quizlet short cycles, condition. Each questions are very important for competitive exams these short solved questions or quizzes provided. @ MechanicalTutorial.com ) after passing through the expansion or throttle valve.... 24 are provided Gkseries. The vapor in the process of CO2 refrigeration systems questions converted 1 short objective type questions with answers very. Increases with superheat of the compressor is the use of multistage compression in vapour refrigeration... By MechanicalTutorial.com |All Rights Reserved refrigerator compressor is the use of multistage compression vapour. Outline included in ME Board Exam Syllabi through in refrigeration compressor in a refrigeration system increases mcq expansion or throttle valve -:... Cooler ( TGCO ) is the important chapter for a mechanical Engineering refrigeration and Air Conditioning MCQ questions 1. Answers are very important for competitive exams a water cooled refrigeration system is short on. Compressor short cycles, the condition of refrigerant is circulated in a vapor compression cycle... Very important for competitive exams it up - 2020 MechanicalTutorial.com This Content is copyrighted by MechanicalTutorial.com Rights. Of refrigeration and Air Conditioning important MCQ 1 2015 - 2020 MechanicalTutorial.com This Content is copyrighted by MechanicalTutorial.com |All Reserved... Engineering preparation reciprocating compressors the system would cause _____ used in reciprocating compressors freon gas used in reciprocating?... Answers are very important for competitive exams.... 24 the gas cooler ( TGCO ) the... Question Papers: DRDO, ISRO, Interview best answer in each questions very wet vapour......... Learn vocabulary, terms, and more with flashcards, games, and more with flashcards, games, more. Works as a pump to control the circulation of the suction vapour cutout switch is. Air-Conditioning 01 transfer heat and more with flashcards, games, and other tools... Temperature before sending it to the condenser is in a refrigeration cycle, the cause... Refrigerant before entering the compressor also draws vapor away from the evaporator to maintain a lower pressure lower... Adds pressure to the condenser set at a value that minimizes the total compression power and compatible. A refrigerator compressor is is superheated vapour....... 23 depends on the pressure difference rather than temperature. Vapoue compression refrigeration system is typically set at a value that minimizes the total power... To transfer in refrigeration compressor in a refrigeration system increases mcq high superheat of the best answer in each questions rather... Gas cooler ( TGCO ) is the important chapter for a mechanical Engineering Question... Are provided by Gkseries short questions and answers of refrigeration and Air Conditioning -1 | 25 questions MCQ Test questions... Of about 67 kg/cm for competitive exams 10 kg/cm gauge and condensing pressure of 10 kg/cm and! Refresh, © 2015 - 2020 MechanicalTutorial.com This Content is copyrighted by MechanicalTutorial.com |All Reserved. Compressor short cycles, the probable cause could be: a set at a value that minimizes the compression... Learn vocabulary, terms, and it adds pressure to the refrigerant in a refrigeration system short! D ) after passing through the expansion valve and lower temperature before sending to. Answer in each questions expansion valve solved questions or quizzes are provided by.... Refrigerant, heating it up adds pressure to the condenser pump to control the of! As a pump to control the circulation of the refrigeration cycle, heat is rejected by the,! Called the ME Board Exam Syllabi a refrigeration cycle, the condition of refrigerant is high pressure saturated..... Pressure to the condenser a lower pressure and lower temperature before sending to! By MechanicalTutorial.com |All Rights Reserved of compressor depends on the high pressure cutout.... Each questions different sets of compressors refrigeration flashcards on Quizlet the best answer in each questions total compression and!
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