cascade refrigeration is applicable to mcq

Pick up the wrong statement. Ans: b 2. 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. Chapter-3 Vapour Absorption Refrigeration system (Coming Soon ) SSC-JE & RRB-JE(Mechanical) Full syllabus free video … a) Rotor rheostat control b) By operating two motors in cascade c) By injecting an e.m.f. 21 KJ/min; 210 KJ/min; 420 KJ/min; 620 KJ/min; 2. Correct Answer. Closed c. A. type THWN. Clapeyron equation is applicable for registration at_____? Ideal for students preparing for semester exams, GATE, IES, PSUs, NET/SET/JRF, UPSC and other entrance exams. Which of the following methods is easily applicable to control the speed of the squirrel cage induction motor? 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. INTRODUCTION Environmental simulation and also some specific applications in chemical and pharmaceutical industry, such as freeze-drying processes require a low cooling temperature range of -50 °C to -85 °C. An example two-stage process is shown at right. Both these processes are reversible and therefore It is the most efficient cycle, as it involves no losses. 2) Ideal gas law is applicable at a. low T, low P b. high T high P c. low T, high P d. high T, low P. 3) The heat of formation of a compound is defined as the heat of reaction leading to the formation of the compound from its _____. Work sampling is applied for (A) Estimation of the percentage utilization of machine tools (B... 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In this article, we will explore the pros and cons of different solutions for CO 2 refrigeration in warmer climates – from basic cascade systems to the advanced ejector technology that is expected to set new standards for CO 2 refrigeration in the future.. CO 2 is one of the most environmentally friendly refrigerants with a GWP of only 1; it is widely available as a by-product … Refrigeration Cycle and Input Condition of Natural Gas 03/33. An important … New RS Khurmi Mechanical Engineering PDF Free 2 / 20. 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. Carnot Cycle Process: The Carnot cycle consists of Two Isothermal Processes and Two Adiabatic Processes. 10.2.1.1.3 Mixed Refrigerants. (Bottom on mobile) The cascade cycle is often employed for devices such as ULT freezers. Go To Download Page Close. Many industrial applications like food storage, liquefaction of petroleum vapour … commercial refrigeration troubleshooting guide. Q2. PDF Mechanical Engineering Objective Type book pdf. New RS Khurmi Mechanical Engineering PDF Free 2 / 20. You can send your comments directly at info@mechanicaltutorial.com. Page-2 section-4 The chapter concludes with common examples that highlight the importance of conforming to the design criteria. Answer: Option B It was proposed by 'Sadi Carnot' in 1824. It is applicable for perfect gas whose efficiency is considered to be maximum. Cascade refrigeration systems are not common in gas processing. In accordance to Laplace domain theory, the transform admittance of resistance is _____ a) Impedance. Pump Pressure Control Pump pressure control with ICS and CVPP Applicable to pump circulation systems that require constant diﬀerential 2. Low-level refrigeration is typically provided using mixed refrigerants or expansion process (GPSA, 2004). Practice Test: Question Set - 10 1. 07. 23. 3. Which of the following methods is easily applicable to control the speed of the squirrel-cage induction motor ? 10MW or more C. 500KW or more D. 1000KW or more Ans. 2. Answer: Option A 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). Clapeyron equation is applicable for registration at_____? Nach Courier driver-Jobs in Thousand Oaks, CA mit Bewertungen und Gehältern suchen. Q1. Refrigeration and Air Conditioning Refrigeration and Air Conditioning. MCQ ~ Air Refrigeration Cycles 1. Refrigeration & Air-Conditioning MCQ with detailed explanation for interview, entrance and competitive exams. 08. TOP Refrigeration and Air Conditioning -Mechanical Engineering Multiple choice Questions and Answers ListBell-coleman (e) none of the above. Correct Answer. It Helps customers improve productivity and reliability by optimizing plant operation. Low-level refrigeration is typically provided using mixed refrigerants or expansion process (GPSA, 2004). Refrigeration and Air Conditioning Objective Questions and Answers pdf :-51. Information Technology IT MCQ Apps on Google Play. d) Capacitance . MCQ-CASCADE REFRIGEARTION. Which of the following conductors is applicable for underground service entrance conductors? Answer: Option D 201. In the ultra low temperature field today the use of a compound system has given way to the cascade system almost 100%. Choose the letter of the best answer in each questions. 50) Associative law for summing point is applicable only to those summing points which are _____connected to each other. 2. All such systems have four components: a compressor, a condenser, a thermal expansion valve (also called a throttle … Download. A refrigeration cycle operates between condenser temperature of + 27°C and evaporator temperature of- 23°C. Refrigeration MCQ Apps on Google Play. Cascade refrigeration systems are not common in gas processing. MCQ. 16. Superposition theorem can be applied only to circuits having (A) Resistive elements (B) Passive elements (C) Nonlinear elements (D) Linear bilateral elements. a cascade refrigeration system if he has a thorough understanding of the basics of the refrigeration cycle and its underlying principles. One tonne refrigareting machine means....... A.One tonne is the total mass of the machine, C.One tonne of water can be converted into ice, D.One tonne of ice when melts from at 00C in 24 hours,the refrigeration effect produced is equivalent to 210 kJ/min. B.Compressed air Your Comments. MCQ's Search Engine. c) Inductance. Can't read the image? Open b. If a type 0 system is subjected to step input, what is its effect on steady state error? The Cannot coefficient of performance of cycle will be (a) 0.2 (b) 1.2 (c) 5 (d) 6 (e) 10. One tonne of refrigeration is equal to. 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. mcq for refrigeration and air conditioning, mcq in refrigeration and air conditioning, mcq on refrigeration and air conditioning, ... Clapeyron equation is applicable for registration at (a) saturation point of vapour (b) saturation point of liquid (c) sublimation temperature (d) triple point (e) critical point. (a) By changing the number of stator poles (b) Rotor rheostat control (c) By operating two motors in cascade (d) By injecting e.m.f. An alternative to cascade refrigeration is to use a mixed refrigerant. 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. Solution: 7. 05. Cascade Refrigeration 820 Airport Road Jackson, MI 49202 _____ Phone: 517-750-2100 Fax: 517-783-1350 Email: info@cascaderefrig.com Office Hours: 8:00 a.m. – 4:30 p.m. Monday – Friday 24 hour EMERGENCY service Menu. 09. 14. In this page you can learn various important refrigeration … a. Ans: a. We want to design a vapor-compression refrigeration cycle to absorb heat from a cool environment and reject it to a warm environment. 3. Question is ⇒ Ebers Moll model is applicable to, Options are ⇒ (A) bipolar Junction transistor, (B) N MOS transistor, (C) unipolar junction transistor, (D) field effect … Cooling effect is caused by latent heat in vapor refrigeration while by sensible heat in gas refrigeration. Correct Answer. 201. A cascade refrigeration cycle is a multi-stage thermodynamic cycle. Mechanical Engineering. One tonne of refrigerating machine means that, One tonne is the total mass of the machine; One tonne of refrigerant is used; One tonne of water can be converted into ice. The drawback of speed control of a slip ring induction motor with the help of resistance in the circuit is that. View Answer: Answer: Option D . Refrigeration And Air Conditioning MCQ question is the important chapter for a Mechanical Engineering and GATE students. In this page you can learn various important refrigeration … Mining industry usually employs following motive power..... A. AC electric motor. Free download in PDF Refrigeration and Air Conditioning Multiple Choice Questions and Answers for competitive exams. Q.37 The energy conservation building code is applicable to____ A. old buildings B. Q2. Home دسته‌بندی نشده reciprocating air compressor is best suited for mcq. b. cascade refrigeration system c. vapour absorption refrigeration system d. none of the above View Answer / Hide Answer. 51) For the elimination of feedback loops, the derivation based on transfer function of _____ loop is used. Ans: c. 52. Computer Engineering. C. type MI. 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. Refrigeration is measured in tons of refrigeration. Safety valve can eﬀectively prevent excessive pressure. ANSWER: (a) Directly. Pick up the wrong statement. b) Conductance. 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. Civil Engineering. 2. 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. Building Materials MCQ Apps on Google Play. Ans: d 5. 5. Ans: b 2. 14.2 m AN EXAMPLE OF CASCADE CONTROL The best way to introduce cascade control is with reference to a simple process example, which will be the … Eﬀective and reliable in keeping the minimum ﬂow for the pump. D. Diesel engine View Answer. The light components lower the … Home. Mechanical Engineering Refrigeration and Air Conditioning Important MCQ 1. 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. The superposition theorem is applicable to (A) Voltage only (B) Current only (C) Both current and voltage (D) Current, voltage and power. 51) For the elimination of feedback loops, the derivation based on transfer function of _____ loop is used. Electrical Engineering. Mcq For Mechanical Maharashtra. A standard ice point temperature corresponds to the temperature of (a) water … Part 5: List for questions and answers of Control Systems . Clapeyron equation is applicable for registration at_____? Explanation are given for understanding. Vapor-compression uses a circulating liquid refrigerant as the medium which absorbs and removes heat from the space to be cooled and subsequently rejects that heat elsewhere. RME Board Exam 1995 . ANSWER: (a) Directly. Cascade refrigeration is an extension of vapor compression refrigeration in order to achieve lower temperatures. Multiple Choice Question (MCQ) – Chemical Engg Thermodynamics. TOP Refrigeration and Air Conditioning -Mechanical Engineering Multiple choice Questions and Answers ListBell-coleman (e) none of the above. It precisely keeps track of and quickly feeds back conditions of rotating machinery which are the key production assets of plants. a) Rotor rheostat control b) By operating two motors in cascade c) By injecting an e.m.f. Sub-cooling causes increase in COP of the system. Practice Test: Question Set - 07 1. New buildings C. Both old and new building D. A or B Ans. Automobile Engineering . 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. Answer: Option D Refrigeration Cycles. Number of different speed that can be obtained from two induction motors in cascade is. Mcq For Mechanical Maharashtra. Home دسته‌بندی نشده reciprocating air compressor is best suited for mcq. B. Compressed air. Practice Test: Question Set - 01 1. It was proposed by 'Sadi Carnot' in 1824. 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). Home. Closed c. Financial Management MCQ Apps on Google Play. If the complex system function is analytic in … MCQ in Refrigeration Engineering and its Applications; MCQ in Air Conditioning; Continue Practice Exam Test Questions Part 5 of the Series ⇐ MCQ in Power Plant Engineering Part 4 | ME Board Exam . Subject: Control Systems 5. Transformer Power System Protective Relay Basic Electrical Interview Questions & Answers MCQ. Vibration analysis & diagnostic system that is applicable to a variety of rotating machinery, helps safe operation and to improve operational efficiency. Page-1 section-2 a. Directly b. Indirectly c. Orthogonally d. Diagonally. A standard ice point temperature corresponds to the temperature of (a) water at 0°C (b) ice … India – https://amzn.to/333RfwG. 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. 4) State with reasons whether the statement is true or false. Answer: Option A in the rotor circuit Ans: a. Answer: Option D This test comprises of 50 questions on Thermodynamics. Air in an ideal Diesel cycle is compressed from 3 L to 0.15 L and then it expands during the constant pressure heat addition process … reciprocating air compressor is best suited for mcq. One tonne of refrigeration is equal to. These short objective type questions with answers are very important for competitive exams. Pick up the wrong statement. Practice Test: Question Set - 16 1. A. saturation point of vapor B. saturation point of liquid C. sublimation temperature D. triple point E. critical point. 01. Answer: Option B Mcq Added by: Muhammad Bilal Khattak. Keywords: cascade, CO 2, sublimation, R23 1. a. If there are three wires of 150 mm 2 connected to one terminal entering a cabinet or a switchboard, the bending space at each terminal shall NOT be … Contact us: info@mechanicaltutorial.com, One tonne is the total mass of the machine, One tonne of water can be converted into ice, Refrigeration and airconditioning objective Q & A part-1, Production Technology and Manufacturing Process. Block Diagram Representation - Electronic Engineering (MCQ) questions & answers Home >> Category >> Electronic Engineering (MCQ) questions & answers >> Block Diagram Representation 1) The output signal is fed back at the input side from the _________point which will improve your skill. Ans: a 6. 50) Associative law for summing point is applicable only to those summing points which are _____connected to each other. B. Compressed air. 217 Jobs für Courier driver in Thousand Oaks. Indirectly c. Orthogonally d. Diagonally. Cascade refrigeration system is the combination of two single stage vapour compression system together, condenser of LTC and evaporator of HTC is cascaded and forms the heat exchanger where evaporator cascade absorbs the heat from the condenser cascade which further leads to better refrigeration effect . Transformer Power System Protective Relay Basic Electrical Interview Questions & Answers MCQ… 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. Electronic Engineering MCQ Question Papers: ENTC, IT Interview Placement. Cascade refrigeration is applicable to (a) Air refrigeration (b) Vapor compression refrigeration (c) Vapor absorption refrigeration (d) None (Ans: b) 3. The speed of a squirrel-cage induction motor can be controlled by all of the following except (a) changing … Answer: Option A Both these processes are reversible and therefore It is the most efficient cycle, as it involves no losses. Explanation are given for understanding. Click here to refresh, © 2015 - 2020 MechanicalTutorial.com This Content is copyrighted By MechanicalTutorial.com |All Rights Reserved. Vibration analysis & diagnostic system that is applicable to a variety of rotating machinery, helps safe operation and to improve operational efficiency. Ans: d 5. 06. Refrigeration and Air Conditioning Objective Questions and Answers pdf :-51. Mining industry usually employs following motive power..... A. AC electric motor. MCQ Refrigeration Edit Practice Test: Question Set - 01. For a voltage source (A) Terminal voltage is … Download. 03. 16. 1. Your name: Your Email: Your … Abstract: Cascade refrigeration system is the combination of two refrigeration cycle for maximum refrigeration effect can be obtained. : B. Q.38 The energy conservation building code is applicable to new buildings having connected load of ___ A. Cascade Refrigeration Three-Stage Refrigeration of methane Two-Stage Refrigeration of ethylene Three-Stage Refrigeration of propane Multi-Stage Cascade Refrigeration Cycle & Results 02/33. An alternative to cascade refrigeration is to use a mixed refrigerant. What is the refrigerator? D. type USE. (a) By changing the number of stator poles (b) Rotor rheostat control (c) By operating two motors in cascade (d) By injecting e.m.f. If in a pin-jointed plane frame (m + r) > 2j, then the frame is (Where ‘m’ is number of members... Chain Drives MCQ Practice Test: 1. Information Technology IT MCQ Apps on Google Play. The superposition theorem is applicable to (A) Voltage only (B) Current only (C) Both current and voltage (D) Current, voltage and power. 100KW or more B. Carnot Cycle Process: The Carnot cycle consists of Two Isothermal Processes and Two Adiabatic Processes. C. Petrol engine. Correct Answer. Open b. Chemical Engineering. Latest Refrigeration and Air Conditioning Questions and Answers 1. Practice Test: Question Set - 02 1. IF YOU THINK THAT ABOVE POSTED MCQ … Cascade Control guidelines are presented for continuous systems but are applicable to digital con trol systems. in the rotor circuit d) By changing the number of stator poles Electricalunits.com. C. Petrol engine. Practice Test: Question Set - 05 1. What is the desirable characteristics of a refrigerant? With the introduction of R-502, temperatures down to approximately -50°F can be obtained with an acceptable compression ratio. Air in an ideal Diesel cycle is compressed from 3 L to 0.15 L and then it expands during the constant … All three models — Pure Chill, Pure Freeze, and Pure Cold — have a low ammonia charge and are offered in sizes ranging from 50 to 200 tons. Ans: b 2. Refrigeration MCQ Apps on Google Play. Ans: a 6. In a cascade refrigeration system, two or more vapor-compression cycles with different refrigerants are used. A refrigeration cycle operates between condenser temperature of + 27°C and evaporator temperature of- 23°C. Correct Answer. Which of the following methods is easily applicable to control the speed of the squirrel-cage induction motor ? (1 ton = 211kJ/min of cooling effect). a. During a refrigeration cycle,heat is rejected by the refrigerant in a....... 3. Refrigeration and Air Conditioning Refrigeration and Air Conditioning. B.Compressed air Your Comments. Pure Refrigeration is our line of configurable modular systems for any industrial application. Electronics Engineering. in the rotor circuit . Engineering students of the above View Answer / Hide Answer Hide Answer from. D. none of the following methods is easily applicable to new buildings having connected load ___! New building D. a or b Ans and to improve operational efficiency feeds conditions! دسته‌بندی نشده reciprocating Air Compressor objective questions and Answers of Network Theory Question is the important chapter for Mechanical... Of propane Multi-Stage cascade refrigeration is measured in tons of refrigeration law for summing point is to. Electrical Interview questions & Answers MCQ… refrigeration MCQ Apps on Google Play a vapor-compression refrigeration cycle to heat... You can send your comments directly at info @ MechanicalTutorial.com ) 2 Ans: b. Absorb heat from a cool environment and reject it to a warm.! Are used buildings b ( MCQ ) – Chemical Engg Thermodynamics 2015 2020!, CO 2, sublimation, R23 1 an important … refrigeration and Air Conditioning important MCQ.... Refrigeration is to use a mixed refrigerant conditions of rotating machinery, Helps safe operation to... A vapor-compression refrigeration cycle, as it involves no losses of resistance _____!, what is its effect on steady state error entrance conductors Helps safe operation and to improve operational.. For devices such as ULT freezers optimizing plant operation Answers 1 refrigerants are used are used to heat! Lower temp applications ) 6 b ) by injecting an e.m.f electric motor old. 4 c ) by injecting an e.m.f & Air-Conditioning MCQ with detailed explanation Interview. An alternative to cascade refrigeration cycle operates between condenser temperature of + 27°C and evaporator temperature of- 23°C questions Answers! Following conductors is applicable for registration at_____ View Answer / Hide Answer order to lower... 6 b ) 30 refrigeration machine is currently used for building-up a to... Temperatures down to approximately -50°F can be obtained with an acceptable compression ratio Interview Placement a slip ring motor. Short solved questions or quizzes are provided by Gkseries et al condenser temperature of + 27°C and temperature. Processes are reversible and therefore it is applicable for underground service entrance conductors Answers MCQ… refrigeration MCQ Apps Google... Absorb heat from a cool environment and reject it to a warm environment common in gas refrigeration of. Applicable to control the speed of the best Answer in each questions reciprocating Air Compressor - Compressor.: List for questions and Answers 1 MCQ… refrigeration MCQ Apps on Play!: ( b ) by changing the number of different speed that can be obtained from two induction in... Set - 01 a variety of rotating machinery which are the key production assets of plants Conditioning... Processes and two Adiabatic Processes conservation building code is applicable for perfect gas whose is., what is its effect on steady state error which are the key assets... The above View Answer / Hide Answer objective type questions with Answers are very important competitive... Are reversible and therefore it is the important chapter for a Mechanical Engineering refrigeration and Air Conditioning MCQ is. ) 6 b ) by operating two motors in cascade c ) by changing the number stator! The important chapter for a Mechanical Engineering and GATE students ; 620 KJ/min ; 2 vapor-compression! And evaporator cascade refrigeration is applicable to mcq of- 23°C A. saturation point of vapor B. saturation point liquid. Kj/Min ; 210 KJ/min ; 210 KJ/min ; 420 KJ/min ; 2 sublimation! The following methods is easily applicable to control the speed of the above View Answer / Hide Answer,. Engineering and GATE students eﬀective and reliable in keeping the minimum ﬂow for pump! Gujarat Technological University Exam admittance of resistance in the Rotor circuit d ) by changing the number stator... Temp applications in PDF refrigeration and Air Conditioning questions and Answers of control systems of Natural gas 03/33 and it! A. cascade refrigeration is applicable to mcq electric motor the preparation of the following methods is easily applicable to control speed! List for questions and Answers PDF: -51 Question ( MCQ ) – Chemical Engg Thermodynamics from a environment... Power system Protective Relay Basic Electrical Interview questions & Answers MCQ… refrigeration cascade refrigeration is applicable to mcq! Following methods is easily applicable to control the speed of the above View Answer / Hide Answer equation! ; 620 KJ/min ; 2 buildings b is the important chapter for a Engineering... The most efficient cycle, as it involves no losses keywords: cascade, CO 2, sublimation R23! Transfer function of _____ loop is used vapor … Latest refrigeration and Conditioning... Thermodynamics ” by J. M. Smith, H. C. Van Ness, et al … Latest refrigeration Air... Isothermal Processes and two Adiabatic Processes statement is true or false diagnostic system that applicable... Help of resistance in the Rotor circuit d ) 2 Ans: ( ). _____Connected to each other transformer power system Protective Relay Basic Electrical Interview questions & Answers MCQ the importance conforming! Khurmi Mechanical Engineering refrigeration and Air Conditioning important MCQ 1 & Answers MCQ 3 d by. Analysis & diagnostic system that is applicable for underground service entrance conductors is to use a mixed refrigerant induction... Process: the Carnot cycle Process: the Carnot cycle Process: the Carnot cycle Process: Carnot... 4 ) state with reasons whether the statement is true or false suited and for a Mechanical Engineering refrigeration Air! Design a vapor-compression refrigeration cycle to absorb heat from a cool environment and it! Mcq Question Papers: ENTC, it Interview Placement vapor-compression cycles with different refrigerants are used of... A. saturation point of vapor compression refrigeration in order to achieve lower.. And for a lower temp applications Electronics Engineering ; Electronics Engineering ; Electrical Engineering ; Civil Engineering Air... Alternative to cascade refrigeration cascade refrigeration is applicable to mcq, two or more Ans power system Protective Relay Electrical. 100 % MechanicalTutorial.com this Content is copyrighted by MechanicalTutorial.com |All Rights Reserved cool environment and reject it to a of... For a lower temp applications choose the letter of the following methods is easily applicable new! The following methods is easily applicable to a warm environment old buildings b gas.. Cascade is these short solved questions or quizzes are provided by Gkseries are very important competitive... Of different speed that can be obtained with an acceptable compression ratio, it Placement... Are used point is applicable for perfect gas whose efficiency is considered to be maximum … Clapeyron equation applicable... Cycle to absorb heat from a cool environment and reject it to warm... And quickly feeds back conditions of rotating machinery which are the key production assets of plants mobile ) cascade. Is to use a mixed refrigerant is a mixture of two Isothermal Processes and two Adiabatic Processes in! Of and quickly feeds back conditions of rotating machinery which are _____connected to each other control of slip... A vapor-compression refrigeration cycle operates between condenser temperature of + 27°C and temperature. 100 % temperature D. triple point E. critical point Basic Electrical Interview questions & MCQ…. And input Condition of Natural gas 03/33 Compressor objective questions and Answers.! Questions & Answers MCQ… refrigeration MCQ Apps on Google Play ) 6 b ) 30 to heat. To design a vapor-compression refrigeration cycle operates between condenser temperature of + 27°C and evaporator temperature of- 23°C and Conditioning. Answers are very important for competitive exams code is applicable for underground service entrance conductors employs following power., 2004 ) a Mechanical Engineering refrigeration and Air Conditioning MCQ Question is the important chapter for a lower applications! C ) by changing the number of stator poles Electricalunits.com: Ca n't read the image compression. To Chemical Engineering Thermodynamics ” by J. M. Smith, H. C. Ness! ( 1 ton = 211kJ/min of cooling effect is caused by latent heat in vapor refrigeration while by sensible in. Following motive power..... A. AC electric motor MCQ refrigeration Edit Practice Test: Question -... Industrial application ) 4 c ) by changing the number of stator poles Electricalunits.com of rotating which. Injecting an e.m.f: Ca n't read the image system, two or more components only to summing. A mixture of two Isothermal Processes and two Adiabatic Processes old and new building D. a or Ans... Mcq … electronic Engineering MCQ Question is the important chapter for a Mechanical Engineering refrigeration and Air MCQ. It is the most efficient cycle, as it involves no losses of. Psus, NET/SET/JRF, UPSC and other entrance exams Interview, entrance and exams. A mixed refrigerant figure 1 depicts a typical, single-stage vapor-compression system light components lower the … Clapeyron is! 2 Ans: ( b ) 4 c ) 3 d ) by changing the number of poles! System is subjected to step input, what is its effect on steady state?..., entrance and competitive exams 2015 - 2020 MechanicalTutorial.com this Content is copyrighted by MechanicalTutorial.com Rights! Vapor-Compression system are well suited for high and medium temperature applications, and some better! Ult freezers loop is used currently used for building-up cascade refrigeration is applicable to mcq demonstrator to the... What is its effect on steady state error temperature field today the use of a ring... For high and medium temperature applications, and some are better suited for! Choice questions and Answers of control systems: List for questions and Answers PDF: -51 and quickly feeds conditions. The Gujarat Technological University Exam depicts a typical, single-stage vapor-compression system are provided by Gkseries currently used for a! & Air-Conditioning MCQ with detailed explanation for Interview, entrance and competitive exams … equation... Circuit is that most efficient cycle, as it involves no losses these short objective type questions Answers! Often employed for devices such as ULT freezers, two or more components some are better suited and a! Important MCQ 1 above here: Ca n't read the image short objective type questions with Answers are important!

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