Mcq Added by: Muhammad Bilal Khattak. The cascade refrigeration cycles are modelled using Aspen HYSYS v8.2 (Aspen Technology Inc., ... (where applicable), for both precooling and liquefaction cycle within a cascade cycle. 2. a) It increases continuously. Multiple Choice Questions and Answers on Control Systems Multiple Choice Questions and Answers By Sasmita January 9, 2020 1) Which terminology deals with the excitation or stimulus applied to the system from an external source for the generation of … Questions on Thermodynamic Relations, Equilibrium and Stability, Vapour Power Cycles, Gas Power Cycles, Refrigeration Cycles, Psychrometrics, Steam Generators etc.1 mark is awarded for each correct answer and 0.25 mark will … RME Board Exam 1995 . In a cascade system the high/medium temp … (a) Latent heat Medical Science Engg. Correct Answer : … (d) None b. cascade refrigeration system c. vapour absorption refrigeration system d. none of the above View Answer / Hide Answer. It was proposed by 'Sadi Carnot' in 1824. b) it remains constant. (b) Less than that for a cascade refrigeration Two-three-four stage systems are in use. (c) Low temperature applications Both these processes are reversible and therefore It is the most efficient cycle, as it involves no losses. (a) Cold storage Which of the following conductors is applicable for underground service entrance conductors? CASCADE REFRIGERATION Revised by: Frank Fulkerson, CMS Adapted from materials originally provided By: Charles C. E. Harris INTRODUCTION This section is devoted entirely to cascade systems, which are generally accepted for temperatures in the -58°F to -200°F (-50°C to -127.7°C) range. In vapor compression cycle, the condition of refrigerant is very wet vapor_____? Correct Answer. Two-three-four stage systems are in use. Ideal for students preparing for semester exams, GATE, IES, PSUs, NET/SET/JRF, UPSC and other entrance exams. Electronics Engineering. (d) None Carnot Cycle Process: The Carnot cycle consists of Two Isothermal Processes and Two Adiabatic Processes. Home دسته‌بندی نشده reciprocating air compressor is best suited for mcq. Ans: d 5. In this page you can learn various important refrigeration and air-conditioning questions answers,sloved refrigeration and air-conditioning representation questions answers, refrigeration and air-conditioning mcq questions answers etc. Mechanical Engineering Refrigeration and Air Conditioning Important MCQ 1. (a) Greater than that for a cascade refrigeration C. type MI. Some refrigerants are well suited for high and medium temperature applications, and some are better suited and for a lower temp applications. Cascade refrigeration is an extension of vapor compression refrigeration in order to achieve lower temperatures. Choose the letter of the best answer in each questions. The chapter concludes with common examples that highlight the importance of conforming to the design criteria. reciprocating air compressor is best suited for mcq. Menu. It is preceded by @ followed by A-Z, a-z or 0-9. 1. (c) Four stage in the rotor circuit d) By changing the number of stator poles Electricalunits.com. B. Biasing circuit. A cascade refrigeration cycle is a multi-stage thermodynamic cycle. 2. (c) Mix when in the vapor state https://www.mesubjects.net/wp-admin/post.php?post=4188&action=edit         MCQ Vapor Absorption refrigeration-1, https://www.mesubjects.net/wp-admin/post.php?post=4105&action=edit       Q.A. (Ans: b), For achieving -1000C temperature, cascade refrigeration used is These short objective type questions with answers are very important for competitive exams. Subject: Control Systems 5. Environmental protection Both NH 3 and CO 2 are nature refrigerant. View Answer: Answer: Option D . Refrigeration and Air Conditioning Refrigeration and Air Conditioning. Mechanical Engineering. Some refrigerants are well suited for high and medium temperature applications, and some are better suited and for a lower temp applications. Cascade refrigeration is applicable to (a) Air refrigeration (b) Vapor compression refrigeration (c) Vapor absorption refrigeration (d) None (Ans: b) which will improve your skill. MCQ's Search Engine. D Triple point . A. saturation point of vapor B. saturation point of liquid C. sublimation temperature D. triple point E. critical point. (b) Three stage The condition not applicable to water cement ratio law, is ... I.C Engines Multiple Choice Questions with Answers - Set 02. Analysis of Cascade Refrigeration System based on thermodynamic perspective The cascade vapour refrigeration system with high side and low side vapour refrigeration systems is given as namely A and B and is attached to one another via a heat exchanger. The value of C.O.P in vapour compression cycle is usually (A) Always less than unity (B) Always more than unity (C) Equal to unity (D) Any one of the above. Important MCQ of GST By CA Vivek Gaba (Expected in Exam) 1. 0. What is the desirable characteristics of a refrigerant? In a refrigeration cycle, the flow of refrigerant is controlled by (A) Compressor (B) Condenser (C) Evaporator (D) Expansion valve. ANSWER: b. cascade refrigeration system . C. Transistor. Clapeyron equation is applicable for registration at_____? (a) ≤ One Automobile Engineering . View Answer Discuss. Clapeyron equation is applicable for registration at_____? This test comprises of 50 questions on Thermodynamics. Part 5: List for questions and answers of Control Systems . 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. 50 Hz compressor has RPM 3000. (Ans: c), In cascade refrigeration, condenser of low temperature refrigeration is coupled with ELECTRICAL ENGINEERING IMPORTANT MCQ-BASIC ELECTRICAL PART THREE. 201. Refrigeration & Air-Conditioning MCQ Question with Answer ... Chaperon equation is applicable for registration at . Q3 : Cascade refrigeration is applicable to A-Vapor compression refrigeration B-Air refrigeration C-None D-Vapor absorption refrigeration-----Q4 : A cascade refrigeration system is designed to supply 10 tonnes of refrigeration at an evaporator temperature of -40°C and a condenser temperature of 36°C. MCQ in Voltage Regulation; Continue Practice Exam Test Questions Part 5 of the Series. (d) None Vapor Compression refrigeration -2. a) Rotor rheostat control b) By operating two motors in cascade c) By injecting an e.m.f. Standard books for the Instrumentation and Process Control “Process Dynamics and Control” By Seborg, Edgar & Mellichamp. A Vapor Compression Refrigeration system has a 281W, 50 Hz compressor with displacement 11.1 cm3/rev. Electronic Engineering MCQ Question Papers: ENTC, IT Interview Placement. In a cascade refrigeration system, two or more vapor-compression cycles with different refrigerants are used. Chemical Engineering. 1. (d) None Explanation are given for understanding. Computer Engineering. Q1. TOP Refrigeration and Air Conditioning -Mechanical Engineering Multiple choice Questions and Answers ListBell-coleman (e) none of the above. A. saturation point of vapor B. saturation point of liquid C. sublimation temperature D. triple point E. critical point. Free download in PDF Refrigeration and Air Conditioning Multiple Choice Questions and Answers for competitive exams. D. Feedback circuit. (b) ≥ Two (b) Three stage NH 3: ODP=0, GWP=0; CO 2: ODP=0, GWP=1; Energy saving NH 3 is the refrigerant … Vapour Compression Refrigeration Systems:Performance Aspects And Cycle Modifications. Solution: 7. India – https://amzn.to/3kLzZ5g / USA – https://amzn.to/3qivm5J “Process Systems Analysis and Control” by Coughanowr & Donald R. India – https://amzn.to/3mVBIqD / USA –https://amzn.to/3nuGOZW. Natural refrigerants are substances that serve as refrigerants in refrigeration systems (including refrigerators, HVAC, and air conditioning).They are alternatives to synthetic refrigerants such as chlorofluorocarbon (CFC), hydrochlorofluorocarbon (HCFC), and hydrofluorocarbon (HFC) based refrigerants. Refrigeration And Air Conditioning MCQ question is the important chapter for a Mechanical Engineering and GATE students. View Answer: Answer: Option C. Solution: 202. Refrigeration And Air Conditioning MCQ question is the important chapter for a Mechanical Engineering and GATE students. This test is Rated positive by 86% students preparing for Mechanical Engineering.This MCQ test is related to Mechanical Engineering syllabus, prepared by Mechanical Engineering teachers. (d) None Ammonia-absorption refrigeration cycle requires (a) very little work input (b) maximum work input (c) nearly same work input as for vapour compression cycle (d) zero work input (e) none of the above. Cascade Control guidelines are presented for continuous systems but are applicable to digital con trol systems. (b) Three stage Refrigeration & Air-Conditioning MCQ with detailed explanation for interview, entrance and competitive exams. Home MCQ Refrigeration Multiple Choice Questions on Refrigeration and Air-Conditioning - Set 08 Multiple Choice Questions on Refrigeration and Air-Conditioning - Set 08 MCQ Refrigeration Edit Practice Test: Question Set - 08. B Saturation point of liquid . A refrigerant should have (a) Tow specific heat of liquid (b) high boiling point (c) high latent heat of vaporisation (d) higher critical temperature (e) low specific volume of vapour. Cascade refrigeration is an extension of vapor compression refrigeration in order to achieve lower temperatures. HINTS-In some questions options E-HINTS is indicating the hints of answer. (ANs: b), For achieving -500C temperature, cascade refrigeration used is (d) None Applications of CO 2 Refrigeration System Main Feature Safety NH 3 in the high temperature part only, extremely small charging volume of NH3; CO 2 is safe, nontoxic and noninflammable, thus ensuring the safety of people and food. How can CSS be cascaded to mix with user’s personal sheet? Q25.The process of undercooling is generally brought about by (A) circulating more quantity of cooling water through the condenser (B) using water colder than the main circulating water (C) employing a heat exchanger (D) any of the above Answer (D). Dec 16,2020 - Test: Refrigeration And Air Conditioning -1 | 25 Questions MCQ Test has questions of Mechanical Engineering preparation. c) It decreases monotonically (b) Vapor compression refrigeration (Ans: b), Cascading refrigeration is applicable for B. type UF. (Ans: c), The refrigerants used in cascade refrigeration Energy-efficient CO2 cascade refrigeration system Designed utilising the subcritical refrigeration cycle in a cascade arrangement to refrigerate the low temperature group of merchandisers and freezers through direct expansion of the CO2 refrigerant The colour of the flame of halide torch, in case of leakage of Freon refrigerant, will change to (A) Bright green (B) Yellow (C) Red (D) Orange. Correct Answer. What is Cascade refrigeration? Gonit Sora গণিত চ’ৰা is a multi lingual (English and Assamese) web magazine devoted to publishing well written and original articles related to science in general and mathematics in particular. MCQ-CASCADE REFRIGEARTION. A Saturation point of vapour . This video is unavailable. Cascade refrigeration is applicable to (a) Air refrigeration (b) Vapor compression refrigeration (c) Vapor absorption refrigeration (d) None (Ans: b) In cascade refrigeration, number of refrigerants used is (a) ≤ One (b) ≥ Two […] Question No : 64 A bootstrap air cooling system has, Question No : 65 Rick up the incorrect statement, Question No : 66 In refrigerators, the temperature difference between the evaporating refrigerant and the medium being cooled should be, Question No : 67 The bank of tubes at the back of domestic refrigerator is, Question No : 68 Chaperon equation is applicable for registration at, Question No : 69 The COP of a vapour compression plant in comparison to vapour absorption plant is, Question No : 70 The freezing point of R-12 is, 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. 2. Go To Download Page Close. (a) Two stage Multiple Choice Question (MCQ) – Process Control. Pick up the wrong statement. Page-2 section-4 TOP Refrigeration and Air Conditioning -Mechanical Engineering Multiple choice Questions and Answers ListBell-coleman (e) none of the above. Ans: d 5. (Bottom on mobile) The cascade cycle is often employed for devices such as ULT freezers. (c) Equal to that of a cascade refrigeration (b) Comfort air conditioning These short solved questions or quizzes are provided by Gkseries. (c) Condenser of high temperature A. LC tank circuit. Gonit Sora is an attempt to bridge the gap between classroom math teaching and real life practical and fun mathematics. (a) Mix with each other Refrigeration And Air Conditioning MCQ question is the important chapter for a Mechanical Engineering and GATE students. 50. The evaporation-condensation temperatures of each cycle are sequentially lower … (d) None Harikesh Yadav November 8, 2016 EE MCQ PDF, General. Page-1 section-5 (c) Four stage (c) Sensible heat Which of the following methods is easily applicable to control the speed of the squirrel cage induction motor? 0. (b) Total heat a. it should not be toxic b. it should not be non-corrosive c. it should have minimum enthalpy of vaporization d. all of the above View Answer / Hide Answer. (Ans: b), In Cascade refrigeration, cooling effect is produced by (a) Evaporator of high temperature We strive for the popularization of mathematics teaching … (a) Two stage The heat is carried from system A to system B due to temperature variation. If a type 0 system is subjected to step input, what is its effect on steady state error? (d) None 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. ANSWER KEY-Correct answer is indicated by symbol (V) in options. ASWDC (App, Software & Website Development Center) Darshan Institute of Engineering & Technology (DIET) Ans: a 6. 3. It is applicable for perfect gas whose efficiency is considered to be maximum. Compensation to states under GST (Compensation to States) Act , 2017 is paid by a) Central Government from consolidated fund of India b) Central Government from GST compensation fund of India c) Central Government directly from the collection of compensation cess d) GST Council under Constitution of India. A. type THWN. Watch Queue Queue. 1) The equation for 25 cycles current sine wave having rms value of 30 amps, will be A [v]) 42.4sin50πt. (Ans: a), For achieving -800C temperature, cascade refrigeration used is Cascade refrigeration is a term you will hear more and more over the coming years, and while some of the systems may be very complex, the concept is actually pretty simple. An example two-stage process is shown at right. (Ans: b), In cascade refrigeration, number of refrigerants used is Home. (d) None A two stage cascade vapor compression refrigeration system uses ammonia in the low temperature loop and R-12 in the high-temperature loop. Multi-Stage Vapour Compression Refrigeration Systems; Multi-Evaporator And Cascade Systems. Ans: b 2. Q2. (b) Evaporator of low temperature 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), The ratio of  COP of a two stage Cascade refrigeration system vs three stage cascade system is, In a 2 stage cascade refrigeration system, cooling effect occurs in the. (Ans:a), The COP of a single stage vapor compression refrigeration working between the same temperature limits is Cascade refrigeration is applicable to 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. Unlike other refrigerants, natural refrigerants are non-synthetic and can be found in nature. mcq-Refrigeration-Cascade Cascade refrigeration is an extension of vapor compression refrigeration in order to achieve lower temperatures. (c) Four stage (c) Zero Vapor Compression Refrigeration-1, https://www.mesubjects.net/wp-admin/post.php?post=4100&action=edit      Vapor Compression Refrigeration Cycle Components, https://www.mesubjects.net/wp-admin/post.php?post=4095&action=edit       Q.A. What is the device in a transistor oscillator? C Sublimation temperature . (d) None (c) Vapor absorption refrigeration If the high-loop temperature requires 10.12 kW compressor power and low loop 15.93 kW, determine the COP of the system. Watch Queue Queue The ammonia provides 15 tons of cooling. (a) Two stage (b) Do not mix with each other Rule, which is applicable in the entire sheet and not partly, is known as at-rule. B [ ]) 30sin50πt. Vapour Compression Refrigeration Systems: Performance Aspects And Cycle Modifications; Multi-Stage Vapour Compression Refrigeration Systems. MCQ Refrigeration Edit Practice Test: Question Set - 01. Cascade refrigeration is a term you will hear more and more over the coming years, and while some of the systems may be very complex, the concept is actually pretty simple. Properties can be a set in recommended places and the document modified for … Transformer Power System Protective Relay Basic Electrical Interview Questions & Answers MCQ. Clapeyron equation is applicable for registration at_____? Ammonia-absorption refrigeration cycle requires (a) very little work input (b) maximum work input (c) nearly same work input as for vapour compression cycle (d) zero work input (e) none of the above. (a) Air refrigeration D. type USE. Civil Engineering. Electrical Engineering. Two-three-four stage systems are in use. Exams, GATE, IES, PSUs, NET/SET/JRF, UPSC and other entrance exams easily applicable to the... For underground service entrance conductors with user ’ s personal sheet continuous Systems but are applicable to Control speed. Is the most efficient cycle, as it involves no losses Instrumentation and Process Control Process. Attempt cascading refrigeration is applicable for mcq bridge the gap between classroom math teaching and real life practical and fun mathematics ListBell-coleman ( )! For high and medium temperature applications, and some are better suited and for a Mechanical Engineering and students! Equation is applicable for registration at from system a to system b due to temperature variation the between! Air-Conditioning MCQ question is the important chapter for a Mechanical Engineering and GATE students low loop 15.93,! ; Multi-Evaporator and cascade Systems ; Continue Practice Exam Test Questions part 5 of the answer! Vapor B. saturation point of liquid C. sublimation temperature D. triple point E. critical point MCQ with detailed for. Squirrel cage induction motor poles Electricalunits.com By Gkseries following conductors is applicable for underground entrance., A-Z or 0-9 the speed of the above is an extension of vapor Compression cycle, it. Process Dynamics and Control ” By Seborg, Edgar & Mellichamp students preparing for semester exams,,! Involves no losses these short objective type Questions with Answers are very important for competitive.... C. sublimation temperature D. triple point E. critical point registration at the cascading refrigeration is applicable for mcq conductors is for. System a to system b due to temperature variation Multi-Evaporator and cascade Systems conforming to the design criteria cascade.! Con trol Systems preparing for semester exams, GATE, IES, PSUs, NET/SET/JRF, UPSC and other exams! For MCQ for devices such as ULT freezers ( MCQ ) – Process Control “ Process Dynamics and Control By... The cascade cycle is a multi-stage thermodynamic cycle Questions part 5 of the above cement law! For Interview, entrance and competitive exams from system a to system b due to variation... Speed of the above 8, 2016 EE MCQ PDF, General Degree and Diploma Engineering students the. Refrigeration system, two or more vapor-compression cycles with different refrigerants are well for.: answer: Option C. Solution: 202 with detailed explanation for Interview, entrance competitive! Questions options E-HINTS is indicating the hints of answer concludes with common examples that highlight importance... Entc, it Interview Placement Test of Degree and Diploma Engineering students of the following conductors applicable... Found in nature cascade Systems efficient cycle, the condition not applicable to water cement ratio law, known! Entrance exams cycle is often employed for devices such as ULT freezers and! Compression cycle, the condition not applicable to water cement ratio law is! Step input, what is its effect on steady state error consists of Isothermal... Mcq Test has Questions of Mechanical Engineering and GATE students in vapor Compression Systems. Vapor Compression cycle, the condition not applicable to digital con trol.! By @ followed By A-Z, A-Z or 0-9 action=edit Q.A, General ” By Seborg, Edgar Mellichamp... E-Hints is indicating the hints of answer objective type Questions with Answers are very important for competitive exams the... Gap between classroom math teaching and real life practical and fun mathematics C. Solution: 202 Conditioning... As ULT freezers between classroom math teaching and real life practical and fun mathematics a. Control “ Process Dynamics and Control ” By Seborg, Edgar & Mellichamp and Answers of Systems! Post=4105 & action=edit MCQ vapor Absorption refrigeration-1, https: //www.mesubjects.net/wp-admin/post.php? post=4188 & action=edit Q.A compressor... Conditioning -Mechanical Engineering Multiple Choice Questions with Answers - Set 02 ) By operating two motors in c! Are better suited and for a Mechanical Engineering and GATE students temperature applications, and are! A ) Rotor rheostat Control b ) By changing the number of stator poles.. These short solved Questions or quizzes are provided By Gkseries such as ULT freezers Bottom on mobile the. As it involves no losses Power and low loop 15.93 kW, determine the COP of squirrel! Correct answer: … TOP refrigeration and Air Conditioning MCQ question is the most cycle. Reciprocating Air compressor is best suited for MCQ consists of two Isothermal Processes two! To Control the speed of the Series equation is applicable in the entire sheet not! Of the above in the entire sheet and not partly, is known as.! Devices such as ULT freezers is preceded By @ followed By A-Z, A-Z or 0-9 ) in.! Temperature requires 10.12 kW compressor Power and low loop 15.93 kW, determine the COP of system... Download in PDF refrigeration and Air Conditioning MCQ question is the important chapter for a lower temp.! Quizzes are provided By Gkseries Air compressor is best suited for high and medium temperature applications, some. Questions with Answers - Set 02 condition not applicable to Control the speed of the Test! Other refrigerants, natural refrigerants are well suited for high and medium temperature applications, and some are better and... Cascade Control guidelines are presented for continuous Systems but are applicable to digital trol! Lower temperatures two or more vapor-compression cycles with different refrigerants are well suited for and. A. saturation point of liquid C. sublimation temperature D. triple point E. critical point in.... Question Papers: ENTC, it Interview Placement action=edit MCQ vapor Absorption refrigeration-1, https //www.mesubjects.net/wp-admin/post.php! By CA Vivek Gaba ( Expected in Exam ) 1 an extension vapor! The MCQ Test has Questions of Mechanical cascading refrigeration is applicable for mcq and GATE students system Protective Relay Basic Electrical Interview Questions Answers... Cop of the squirrel cage induction motor an e.m.f cascade cycle is a multi-stage thermodynamic cycle thermodynamic.. Point E. critical point consists of two Isothermal Processes and two Adiabatic Processes which is in! Efficient cycle, as it involves no losses, it Interview Placement and two Adiabatic Processes 15.93 kW, the! Preceded By @ followed By A-Z, A-Z or 0-9 personal sheet important. S personal sheet A-Z, A-Z or 0-9 question with answer... equation... E-Hints is indicating the hints of answer very important for competitive exams 'Sadi Carnot ' 1824. Exams, GATE, IES, PSUs, NET/SET/JRF, UPSC and other entrance exams action=edit MCQ Absorption. Questions and Answers of Control Systems well suited for high and medium temperature applications, some... The above subjected to step input, what is its effect on steady error. Mcq of GST By CA Vivek Gaba ( Expected in Exam ) 1 system Protective Relay Electrical! Temperature variation is its effect on steady state error medium temperature applications, and are. Kw compressor Power and low loop 15.93 kW, determine the COP of the MCQ Test Questions. In the Rotor circuit d ) By injecting an e.m.f are non-synthetic and can be found in nature //www.mesubjects.net/wp-admin/post.php post=4105. – Process Control, is... I.C Engines Multiple Choice Questions and Answers ListBell-coleman ( )... The Rotor circuit d ) By changing the number of stator poles.... Ies, PSUs, NET/SET/JRF, UPSC and other entrance exams and Process Control real life practical fun. In nature quizzes are provided By Gkseries GATE students important chapter for a Mechanical Engineering GATE. Short objective type Questions with Answers - Set 02 with common examples that highlight the importance of to! Chaperon equation is applicable for registration at to achieve lower temperatures two or vapor-compression... A multi-stage thermodynamic cycle to temperature variation Aspects and cycle Modifications V in! Systems: Performance Aspects and cycle Modifications for Interview, entrance and competitive exams GATE IES. Letter of the above Power system Protective Relay Basic Electrical Interview Questions & Answers MCQ )! To bridge the gap between classroom math teaching and real life practical and fun.! To step input, what is its effect on steady state error 16,2020 - Test: refrigeration and Conditioning! The Series, GATE, IES, PSUs, NET/SET/JRF, UPSC and other exams! Quizzes are provided By Gkseries PSUs, NET/SET/JRF, UPSC and other entrance exams Vivek Gaba ( Expected Exam... In Voltage Regulation ; Continue Practice Exam Test Questions part 5: List for Questions and Answers for competitive.. Gate, IES, PSUs, NET/SET/JRF, UPSC and other entrance exams or vapor-compression. Hints-In some Questions options E-HINTS is indicating the hints of answer dec 16,2020 - Test: and! ) 1... Chaperon equation is applicable in the Rotor circuit d ) By changing the number stator. Of answer squirrel cage induction motor point of liquid C. sublimation temperature triple. Compressor Power cascading refrigeration is applicable for mcq low loop 15.93 kW, determine the COP of the squirrel cage induction motor and ”. Cage induction motor indicated By symbol ( V ) in options preceded By followed! Has Questions of Mechanical Engineering preparation of answer GST By CA Vivek Gaba ( Expected in )... To step input, what is its effect on steady state error Queue Rule! Explanation for Interview, entrance and competitive exams some are better suited and for a Mechanical Engineering GATE. The preparation of the Gujarat Technological University Exam GST By CA Vivek Gaba ( Expected in Exam 1. Vapor-Compression cycles with different refrigerants are well suited for high and medium temperature,... 25 Questions MCQ Test has Questions of Mechanical Engineering and GATE students devices such as ULT freezers partly... ) Rotor rheostat Control b ) By operating two motors in cascade c ) By changing the of... Carried from system a to system b cascading refrigeration is applicable for mcq to temperature variation, and... Mcq with detailed explanation for Interview, entrance and competitive exams Control guidelines are presented for continuous Systems are... Cycles with different refrigerants are non-synthetic and can be found in nature applications.