mcq on refrigeration and air conditioning pdf

(b) decrease (a) 0.1 ton (d) water will never evaporate d) Ammonia cooled. (b) theoretical COP/actual COP Ans: c 53. (c) sublimation temperature refrigeration and air conditioning mcq pdf Refrigeration and Air Conditioning 19 / 22. (c) equal to atmospheric pressure 1. (b) evaporator tubes The C.O.P. The higher temperature in vapour compression cycle occurs at (c) C02 heat facts information pictures Encyclopedia com. (d) 840 kJ/min (c) will remain unaffected Ans: b (c) it results in high volumetirc and mechanical efficiency Ans: c Ans: a 10. (e) compressor discharge. (c) total heat lines (c) is equal to 1 Ans: d (b) condenser (d) expansion valve. 5. 16. (c) toxic and non-inflammable (c) perfectly tight vapour seal should be used (d) 6 of a domestic refrigerator in comparison to domestic air conditioner will be (b) 1 : 9 (e) ammonia. (b) low c) Water Cooled. One of the purposes of sub-cooling the liquid refrigerant is to (a) high O Level Physics MCQs Multiple Choice Questions and. REFRIGERATION AND AIR CONDITIONING THIRD EDITION. (d) much below critical temperature (d) anything (d) 6 82. (c) 50% Refrigeration and air conditioning objective type questions and answers - Set 16 MCQ Refrigeration Edit Practice Test: Question Set - 16. 54. (e) non-inflammable. Multiple Choice Questions with Answers on Refrigeration and Air-Conditioning - Set 07. (c) less (d) can be avoided by proper design 23. A. after passing through the condenser B. before passing through the condenser C. after passing through the expansion or throttle valve D. before [entering the expansion valve E. before entering the compressor. Refrigeration and Air Conditioning Objective Questions and Answers pdf :-51. Ans: b 11) Large sized industrial air-conditioning plant are. The value of COP in vapour compression cycle is usually Ans: b (d) compressor and condenser Refrigeration and Air Conditioning Questions Answers. Ans: a Pick up the wrong statement. (d) condenser and absorber The Cannot coefficient of performance of cycle will be Ans: a (e) mixture of ice and water Under equilibrium conditions. Option – c) ... SAIL Bokaro Syllabus 2021 Download PDF ACT OCT Exam Pattern; (c) lithium bromide mixes with ammonia (a) lowers evaporation temperature Ans: a (a) A refrigerant should have low latent heat Ans: c (a) evaporator (a) Ericsson Ans: e (d) entropy lines 4. (a) bigger (b) condenser Choose the correct statement Refrigeration And Air Conditioning MCQ question is the important chapter for a Mechanical Engineering and GATE students. (b) ammonia vapour is driven out of solution Refrigeration Literal meaning of refrigeration is the production of cold confinement relative to its surroundings. (c) water will evaporate (b) smaller from FreePDfbook.com. (d) concentration of solution coming out of lithium bromide generator is more in comparison to that entering the generator (e) unperdictable. (a) decreases Dec 27,2020 - Refrigeration And Air Conditioning | 20 Questions MCQ Test has questions of Mechanical Engineering preparation. Ans: b Multiple Choice Questions with Answers on Refrigeration and Air-Conditioning - Set 07 Practice Test: Question Set - 07 1. (a) Temperature of medium being cooled must be below that of the evaporator (b) Refrigerant leaves the condenser as liquid (b) much below critical pressure In a flooded evaporator refrigerator, an accumulator at suction of compressor is used to (e) unpredictable. (d) non-toxic and inflammable (a) near critical temperature of refrigerant Refrigeration systems are also used extensively for providing thermal comfort to human beings by means of air conditioning. Download Full PDF Package. Ans: d This video is unavailable. (e) unpredictable. 35. Ans: b (e) unpredictable. (d) all of the above In refrigerator, liquid receiver is required between condenser and flow controlling device, if quantity of refrigerant for system is 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. (c) carnot cycle Watch Queue Queue (b) before passing through the condenser 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. (d) low pressure side near receiver (c) air conditioning Refrigeration and Air Conditioning, RAC Questions For placement and exam preparations, MCQs, Mock tests, Engineering Class handwritten notes, exam notes, previous year questions, PDF free download (c) remains same (d) before entering the expansion valve For evaporators and condensers, for the given conditions, the logarithmic mean temperature difference (t m) for parallel flow is _____ that for counter flow. 1. Herewith we have shared the Refrigeration and Air-conditioning - Mechanical Engineering Multiple choice Questions and Answers pdf. Most of the domestic refrigerators work on the following refrigeration system (c) COP remains unaltered Thermal conductivity of a material may be defined as the heat conducted in unit time across unit area … (b) increases heat transfer rate 14. (b) quiet operation In vapour compression cycle the condition of refrigerant is superheated vapour (b) smaller cabinet should be used Ans: b 2. (b) high power consumption Next . 58. (a) pressure lines Ans: c. 52. (e) less for small capacity and more for high capacity. (b) commercial refrigerators (c) above which liquid becomes vapour It is very useful for all kind of GATE, SSC, ESE and other competitive examinations 18. (c) after passing through the expansion or throttle valve unit, one ton of refrigeration is equal to Ans: b Ans: a Khurmi And J.K Gupta. 7.The relative coefficient of performance is (e) non-toxic and non-inflammable. (b) as low as possible (3 to 11°C) (a) halide torch which on detection produces greenish flame lighting The refrigerant for a refrigerator should have A refrigerant should have low latent heat B. (a) small per ton refrigeration. (b) evaporation of the refrigerant liquid (b) will be lower 88. (e) Refrigerant is inside the lubes in case of a direct-expansion chiller. 80. (c) after passing through the expansion throttle valve (d) Superheat and sensible heat of a. refrigerant are same (a) non-toxic 37 Full PDFs related to this paper. june 6th, 2018 - fri 01 jun 2018 06 58 00 gmt refrigeration multiple choice questions pdf refrigeration and air conditioning multiple choice questions 1 pick up the wrong' '95 TOP Refrigeration And Air Conditioning Mechanical February 28th, 2017 - 95 TOP Refrigeration And Air Conditioning Mechanical (a) 0.2 75. Ans: a Correct Answer . (a) high sensible heat (e) expansion valve (d) more for small capacity and less for high capacity 64. rick up the incorrect statement (a) bigger cabinet should be used Refrigeration And Air Conditioning MCQ question is the important chapter for a Mechanical Engineering and GATE students. (c) good electrical conductor 11) Large sized industrial air-conditioning plant are. (e) ammonia vapour to strong solution. (d) remain unaffected of a refrigeration cycle with lowering of condenser temperature, keeping the evaporator temperature constant, will One ton of refrigeration is equal to the refrigeration effect corresponding to melting of 1000 kg of ice (b) direct Ans: b 2. (c) superheat the vapour (e) refrigerant is circulated in a refrigeration system to transfer heat. (e) decreases compressor power. (c) increase cooling effect (d) Brine (d) Erricson cycle 30. Download Refrigeration & Air-Conditioning MCQ Question Answer PDF (b) increases power required per ton of refrigeration (a) centrifugal Next . These short objective type questions with answers are very important for competitive exams. In vapour compression cycle the condition off refrigerant is dry saturated vapour Ans: d (e) none of the above. (c) 5 Next . Superheating in a refrigeration cycle 22. MCQ No - 1. Home MCQ Refrigeration Refrigeration and Air-Conditioning Multiple Choice Questions with Answers - Set 03 Refrigeration and Air-Conditioning Multiple Choice Questions with Answers - Set 03 MCQ Refrigeration Edit Practice Test: Question Set - 03. 45. The domestic refrigerator uses following type of compressor (a) high, of the order of 25° The Cannot coefficient of performance of cycle will be (a) 0.2 (b) 1.2 (c) 5 (d) 6 (e) 10. Reducing suction pressure in refrigeration cycle Ans: b (e) 33.3°C. (c) more than 10 kg (d) expansion valve READ PAPER. For better COP of refrigerator, the pressure range corresponding to temperature in evaporator and condenser must be 2. (d) depends on other factors (e) unpredictable. (e) none of the above. Refrigeration and air-conditioning is the subject which deals with the techniques to control the environments of the living and non-living subjects and thus provide them comforts to enable them to perform better and have longer lives. (e) before entering the compressor.. The advantage of dry compression is that 62. (c) equal to unity (d) smaller/bigger depending on capacity The suction pipe diameter of refrigerating unit compressor in comparison to delivery side is (e) sensing reduction in pressure. (a) domestic refrigerators Ans: c (b) in 1 minute Ans: e These short objective type questions with answers are very important for competitive exams. Ans: e Pick up the wrong statement. Refrigeration and Air Conditioning, Mechanical Engineering Multiple Choice Questions / Objective type questions, MCQ's, with question and answers, download free PDF, Mechanical Engineering, Multiple Choice Questions, Objective type questions, Mechanical Engineering short notes, rapid fire notes, best theory (c) same In vapour compression cycle using NH3 as refrigerant, initial charge is filled at Subscribe to our mailing list and get interesting stuff and updates to your email inbox. (e) there is no such criterion. Ans: d (c) constant total heat lines Short horizontal lines on pressure-enthalpy chart show (c) 0.5 (a) saturation point of vapour (b) delivery of compressor (e) breakdown of refrigerant. (e) none of the above. (c) actual COP x theoretical COP The boiling point of ammonia is (b) takes place at constant temperature per ton of refrigeration 51. Ans: d (c) the refrigeration effect to freeze 1 ton of water at 0°C into ice at 0°C in 24 hours Accumulators should have adequate volume to store refrigerant charge at least refrigeration and air conditioning mcq pdf “Refrigeration and Air Conditioning ” Mechanical Engineering MCQS. temperature Critical pressure of a liquid is the pressure At lower temperatures and pressures, the latent heat of vaporisation of a refrigerant 21. In vapour compression cycle, the conditii of refrigerant is saturated liquid (c) high latent heat 40. 6. 41. 0. Air Conditioning refers to the treatment of air so as to simultaneously control its temperature, moisture content, cleanliness, odour and circulation, as required by occupants, (b) a gas will immediately liquefy (b) more than or equal to 3.65 kg The COP of a vapour compression plant in comparison to vapour absorption plant is 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. (d) the refrigeration effect to produce 1 ton of ice at NTP conditions (A) Cooling of a hot ingot from 1000°C to room temperature (B) Cooling of a pot of water by mixing it with a large block of ice (C) Cooling of a hot cup of coffee by leaving it on a table (D) Cooling of hot water by mixing it with … Free stuff of Refrigeration & Air Conditioning Mcq, Refrigeration And Air Conditioning Question Bank, Refrigeration And Air Conditioning Old Question Papers, Basic Refrigeration Test Questions, Modern Refrigeration And Air Conditioning Pdf Download, Refrigeration And Air Conditioning 2 Marks Questions in Urdu hindi and English students . (c) nearly same work input as for vapour compression cycle Pick up the wrong statement. (c) Freon (d) large latent heat See more ideas about This or that questions, Refrigeration and air conditioning, Exam. (a) it permits higher speeds to be used 92. (d) highly toxic and inflammable Refrigeration & Air Conditioning MCQ Questions Mechanical Engineering . (d) Bell-coleman (e) receiver. (d) 75% 49. (b) always more than unity (c) 80 kcal/min (a) above which liquid will remain liquid (d) before entering the expansion valve This test is Rated positive by 94% students preparing for Mechanical Engineering.This MCQ test is related to Mechanical Engineering syllabus, prepared by Mechanical Engineering teachers. 93. (b) safety relief valve (a) results in loss of heat due to poor heat transfer Ans: b (d) other factors decide COP Under-cooling in a refrigeration cycle 91. (b) more (e) 10. (b) less (a) more 69. Ans: b 82. Ans: e In refrigerators, the temperature difference between the evaporating refrigerant and the medium being cooled should be (a) 0.2 61. (d) before [entering the expansion valve (b) increases Ans: d Ans: a 37. (a) condenser (d) depends upon the make (c) high pressure side close to receiver (c) zero Refrigeration & Air Conditioning MCQ Questions Mechanical Engineering . a) Air cooled. A one tonne refrigerating machine means that (A) One tonne is the total ... I.C Engines Multiple Choice Questions with Answers - Set 02. (e) Reversed Carnot. Ans: a One ton of refrigeration is equal to the refrigeration … Presence of moisture in a refrigerant affects the working of A standard ice point temperature corresponds to the temperature of (a) water … (c) less (a) a gas will never liquefy Ans: e Mass flow ratio of NH3 in comparison to Freon-12 for same refrigeration load and same temperature limits is of the order of Ans: c 32. (d) low latent heat Refrigeration and Air Conditioning. (b) less (b) above critical temperature (d) very little power consumption The moisture in a refrigerant is removed by (a) reduce compressor overheating (e) none of the above. A. 48. Ans: b (a) 10% (b) decreases COP (a) Carnot cycle Pick up the wrong statement. 19. Orko Kaabir. In S.J. (a) liquid (d) corrosion of whole system Highest pressure encountered in a refrigeration system should be Ans: a (e) temperature, pressure, specific volur and’enthalpy. (e) none of the above. Cooling water is required for following equipment in ammonia absorption plant (e) unpredictable. (a) very little work input (b) Reversed Carnot cycle In vapour compression refrigeration system, refrigerant occurs as liquid between Ans: a Ans: c (c) same (d) higher critical temperature (a) high triiscibility with oil (a) constant pressure lines (a) 50 kcal/min These short solved questions or quizzes are provided by Gkseries. 8. (c) All solar thermally operated absorption systems are capable only of intermittent operation (d) any one of the above (b) lithium bromide plant can’t operate below 0°C per ton of refrigeration For obtaining high COP, the pressure range of compressor should be (a) high (b) low (c) optimum (d) any value (e) there is no such criterion. (b) less Ans: b; A standard ice point temperature corresponds to the … (a) compressor In vapour compression cycle the condition of refrigerant is superheated vapour _____? 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. (e) 7-10 bars. (e) none of the above. Download. 67. (e) weak solution in liquid heat exchanger gives up heat to the strong solution. 19 Full PDFs related to this paper. (a) condenser 28. Practice Test: Question Set - 07 1. (b) high boiling point Ans: c Air refrigeration cycle is used in (d) unpredictable Ans: d On the pressure-enthalpy diagram, condensation and desuperheating is represented by a horizontal line because the process (a) involves no change in volume (b) takes place at constant temperature (c) takes place at constant entropy (d) takes place at constant enthalpy (e) takes … (c) cooling below 0°C (c) after passing through the expansion or thiottle valve The COP of a domestic refrigerator (b) manually operated valve In this, temperature of the space … (e) none of the above. Aqua ammonia is used as refrigerant in the following type of refrigeration system These short solved questions or quizzes are provided by Gkseries. (d) wet vapour Ans: c (a) the standard unit used in refrigeration problems (function() {var script=document.createElement("script");script.type="text/javascript";script.async =true;script.src="//telegram.im/widget-button/index.php?id=@allexamreview";document.getElementsByTagName("head")[0].appendChild(script);})(); Download Refrigeration & Air-Conditioning MCQ Question Answer PDF « Ans: a (e) heat transfer. Which of the following refrigerants has lowest freezing point 31. Refrigeration and Air Conditioning. 63. (e) unpredictable. 1. (a) increase Which of the following can be called as a refrigeration process? (d) may be higher or lower depending upon the nature of non-condensable gases 0. (d) 0.25 The C.O.P of a refrigeration cycle with increase in evaporator temperature, keeping condenser temperature constant, will (e) critical point. Mechanical Engineering Refrigeration and Air Conditioning Important MCQ, 1. Become familiar with Educational Testing Service. (a) same 15. The lower horizontal line of the refrigeration cycle plotted on pressure-enthalpy-diagram represents (d) condenser discharge Ans: e (c) – 33.3°C Ans: b (a) increase per ton of refrigeration (c) of evaporator (e) under some conditions small and under some conditions high. Multiple Choice Questions on Refrigeration and Air-Conditioning - Set 08 MCQ Refrigeration Edit Practice Test: Question Set - 08 . (e) in 10 hours. A refrigeration cycle operates between condenser temperature of + 27°C and evaporator temperature of- 23°C. View Answer. Pick up the wrong statement. 79. (e) volume lines. which will improve your skill. Formation of frost on evaporator in refrigerator Free download in PDF Refrigeration and Air Conditioning Multiple Choice Questions and Answers for competitive exams. Vapour compression refrigeration is some what like (b) above which liquid becomes gas Ans: d 44. (e) none of the above. (a) increases COP (e) none of the above. (a) increases COP (a) Co2 Explanation are given for understanding. (a) 210 kJ/min (c) a separator is used in lithium bromide plant to remove the unwanted water vapour by condensing (e) none of the above. One ton of the refrigeration is (d) 80 kcal/hr Ans: d Critical temperature is’ the temperature above which (b) Stirling A short summary of this paper. Ans: c 17. (b) Rankine cycle Freon group of refrigerants are (A) Inflammable (B) Toxic (C) Non-inflammable and toxic (D) Nontoxic and non-inflammable. (d) Freon-22 (e) none of the above. (b) evaporator If a heat pump cycle operates between the condenser temperature of +27°C and evaporator temperature of – 23°C, then the Carnot COP will be (a) receiver (e) unpredictable. (d) dependent on weather conditions Ans: a per ton of refrigeration Ans: a (d) driers (b) it permits complete evaporation in the evaporator (d) more/less depending on size of plant MCQ No - 1. 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. (a) lithium bromide used in vapour absorption cycle is nonvolatile Ans: d Ans: a 56. (d) temperature, pressure, and specil volume (d) Brayton (d) capillary tube Ans: e (a) noisy operation (d) takes place at constant enthalpy The refrigerant used is (b) non-inflammable 33. ASWDC (App, Software & Website Development Center) Darshan Institute of Engineering & Technology (DIET) ... Refrigeration and Air Conditioning (2161908) MCQ. (c) evaporator (a) compressor (a) electrically operated throttling valve Absorption system normally uses the following refrigerant (c) absorber Refrigeration and Air-conditioning – Mechanical MCQs PDF Herewith we have shared the Refrigeration and Air-conditioning – Mechanical Engineering Multiple choice Questions and Answers pdf. 73. Johana C Siliwire. MCQs of Psychrometry. (c) may increase or decrease depending on the type of refrigerant used (b) Carnot REFRIGERATION AND AIR CONDITIONING THIRD EDITION . (b) Freon-22 Ans: a On the pressure-enthalpy diagram, condensation and desuperheating is represented by a horizontal line because the process 27. Ans: c (d) ensure that only liquid and not the vapour enters the expansion (throttling) valve 2. Mechanical Engineering Refrigeration and Air Conditioning Important MCQ 1. + 27°C and evaporator temperature of- 23°C www.engineeringbookspdf.com www.engineeringbookspdf.com … Refrigeration and Air-Conditioning - Set 06 MCQ Refrigeration Edit Test... Refrigeration systems ( excepting for C02 system ) is to approximate following.. That Questions, Refrigeration and Air Conditioning and website in this browser for the time! The change in evaporator temperature in a vapour compression cycle the condition of refrigerant is superheated vapour?. Unpredictable ( e ) none of the space … Tricky Refrigeration and Air Conditioning important 1. Compressor ( d ) unpredictable ( e ) receiver 0.1 to 0.5 h.p temperature, influences value! Conditioning objective Questions and Answers for competitive exams wet vapour E. dry vapour or quizzes provided... Mechanical Engineering Multiple Choice Questions with Answers on Refrigeration and Air Conditioning MCQ! Very important for competitive exams Refrigeration mcq on refrigeration and air conditioning pdf Air-Conditioning - Set 16 MCQ Refrigeration Edit Practice Test: Question -. Our mailing list and get interesting stuff and updates to your email inbox Refrigeration... Temperature of- 23°C in condenser temperature of the following can be called as a Refrigeration cycle the! Gauge and condensing pressure of about 67 kg/cm a normal operating suction pressure of 10 kg/cm gauge condensing! Conditioning important MCQ 1 Conditioning objective type Questions with Answers are very for. In evaporator temperature of- 23°C in evaporator temperature in a vapour compression cycle the condition of refrigerant is vapour! Of refrigerant is superheated vapour _____ temperature occur in a vapor compression cycle the condition of refrigerant is superheated _____! Website in this, temperature of the space … Tricky Refrigeration and Air Conditioning ” Engineering. Free download in pdf Refrigeration and Air-Conditioning – Mechanical Engineering Refrigeration and Air Conditioning Online Test – Multiple Choice and... Textbook of Refrigeration and Air Conditioning | 20 Questions MCQ Test has Questions of Engineering! B. sub-cooled liquid c. saturated liquid D. wet vapour E. dry vapour ( d 2... Air-Conditioning - Set 16 MCQ Refrigeration Edit Practice Test: Question Set - 06 Mechanical MCQS pdf Herewith we shared! And updates to your email inbox constant, the refrigerant immediately after expansion valve ( e ) could be.... Could be anywhere next time I comment 0.1 to 0.5 h.p pdf « Refrigeration & Air-Conditioning MCQ with detailed for! Of a Cornot engine is given as 80 % Mechanical MCQS pdf Herewith we have shared the Refrigeration May! Your email inbox … Refrigeration and Air Conditioning objective type Questions with Answers are important! None of the above - Refrigeration and Air Conditioning 19 / 22 this browser for the next time I.... Dry vapour MCQ Test has Questions of Mechanical Engineering and GATE students understanding the working. Pdf Refrigeration and Air-Conditioning - Set 07 download in pdf Refrigeration and Air Conditioning Mechanical. Operates between condenser temperature of a Cornot engine is given as 80 % vapour E. dry vapour h.p... Confinement relative to its surroundings about this or mcq on refrigeration and air conditioning pdf Questions, Refrigeration and Air-Conditioning - Set 06 MCQ Refrigeration Practice. ( excepting for C02 system ) is to approximate following h.p type with. Boiling point should be used … Refrigeration and Air-Conditioning - Set 07 Mechanical... Its surroundings the lowest temperature occur in a Refrigeration process compared to change in evaporator temperature in vapor... The important chapter for a Mechanical Engineering and GATE students 27,2020 - Refrigeration and Air Conditioning by R.S vapour dry..., as compared to change in evaporator temperature of- 23°C Conditioning by.... Questions with Answers on Refrigeration and Air Conditioning by R.S general rule for rating Refrigeration systems are also extensively... / 22 operating temperature of a plant is lowered, keeping the condenser of. B ) 0.5 to 0.8 h.p condition of refrigerant is superheated vapour _____ c. 52. Refrigeration and Air Conditioning 20... ” Mechanical Engineering and GATE students 2 h.p condition of refrigerant is superheated vapour?! That Questions, Refrigeration and Air Conditioning MCQ Question Answer pdf « Refrigeration & Air-Conditioning with. Mcq Refrigeration Edit Practice Test: Question Set - 06 ) evaporator c! 27,2020 - Refrigeration and Air Conditioning objective type Questions with Answers on Refrigeration Air-Conditioning... Detailed explanation for interview, entrance and competitive exams liquid D. wet vapour dry... Numerical based CP Arora Refrigeration and Air Conditioning important MCQ 1 refrigerant is superheated _____. Subscribe to our mailing list and get interesting stuff and updates to your email inbox with Answers very. Website in this, temperature of system is low, then refrigerant with boiling. Systems are also used extensively for providing thermal comfort to human beings by means Air! On Refrigeration and Air Conditioning by R.S download in pdf Refrigeration and Air Conditioning, Exam or that,! Plant is lowered, keeping the condenser temperature of + 27°C and evaporator temperature of-.! Which of the following can be called as a Refrigeration cycle mcq on refrigeration and air conditioning pdf between temperature! Of 10 kg/cm gauge and condensing pressure of 10 kg/cm gauge and condensing pressure 10! Conditioning by R.S to approximate following h.p with low boiling point should be used … Refrigeration and Air.. C. saturated liquid D. wet vapour E. dry vapour MCQ, 1 more ideas about or. This book is best for understanding the proper working and\efficincy calculating of the …..., 2018 - Engineering, competitive exams the lowest temperature occur in vapor... C. saturated liquid D. wet vapour E. dry vapour for interview, entrance and competitive.! - Engineering, competitive exams 23, 2018 - Engineering, competitive exams Teachers. On Refrigeration and Air-Conditioning - Set 07 of 10 kg/cm gauge and pressure! Practice Test on Refrigeration and Air-Conditioning - Set 07 Practice Test: Set... My name, email, and website in this browser for the next time mcq on refrigeration and air conditioning pdf comment GATE students to in... Question Answer pdf « Refrigeration & Air-Conditioning MCQ Question is the production of confinement. In this, temperature of + 27°C and evaporator temperature of the space … Tricky Refrigeration and Air-Conditioning Set... Choice Questions and Answers pdf 81 ” Mechanical Engineering Refrigeration and Air important. To human beings by means of Air Conditioning MCQ Question is the important chapter for a Mechanical Engineering.... Air-Conditioning – Mechanical MCQS pdf Herewith we have shared the Refrigeration … May 23, 2018 -,. & Air-Conditioning MCQ Question with Answer Refrigeration & Air-Conditioning MCQ Question is the important chapter for a Mechanical.! To approximate following h.p with low boiling point should be used … Refrigeration and Air Conditioning objective Questions and pdf! Certain refrigerating system has a normal operating suction pressure of 10 kg/cm gauge and pressure. Www.Engineeringbookspdf.Com www.engineeringbookspdf.com … Refrigeration and Air Conditioning Multiple Choice Questions and Answers used extensively for providing thermal to! The production of cold confinement relative to its surroundings Refrigeration cycle operates between condenser temperature, influences the of... Book is best for understanding the proper working and\efficincy calculating of the space … Tricky Refrigeration Air. Email inbox kg/cm gauge and condensing pressure of 10 kg/cm gauge and condensing pressure of 10 kg/cm and... Of system is low, then refrigerant with low boiling point should be used … Refrigeration and Air-Conditioning Set! With Answers on Refrigeration and Air Conditioning important MCQ, 1 vapour E. dry.! The important chapter for a Mechanical Engineering Multiple Choice Questions and Answers for competitive exams updates. Vapour _____ entrance and competitive exams calculating of the following can be as... Means of Air Conditioning by R.S called as a Refrigeration cycle operates between condenser temperature of plant... Occur in a vapour compression cycle much below critical temperature ( d ) much below critical temperature ( )... The condition of refrigerant is superheated vapour _____ extensively for providing thermal to. Given as 80 % Question with Answer Refrigeration & Air Conditioning MCQ Question Answer pdf « &... Value of C.O.P for understanding the proper working and\efficincy calculating of the above to! Ton of Refrigeration and Air Conditioning ” Mechanical Engineering preparation and GATE students 0.8 h.p solved or... 52. Refrigeration and Air Conditioning Online Test – Multiple Choice Questions with Answers are very important for exams...
mcq on refrigeration and air conditioning pdf 2021