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(d) may increase or decrease depending on the type of refrigerant used Ans: d (b) the cooling effect produced by melting 1 ton of ice (a) Carnot cycle The vapour compression refrigerator employs the following cycie Pick up the wrong statement. 5. In this post Subject wise Multiple Choice Question and their Answers are Explained. (c) high pressure side close to receiver Air refrigeration operates on Ans: a (c) absorber 84. (e) sensing reduction in pressure. (d) 840 kJ/min (b) evaporator (e) unpredictable. Ans: e The refrigerant used is (b) Freon-22 (c) less Ans: b (d) unpredictable (d) ammonia vapour to weak solution Ans: b 2. (a) Rankine (d) more for small capacity and less for high capacity (b) quiet operation (b) evaporation of the refrigerant liquid What is cache fusion? 51. (b) above critical temperature (c) in 24 hours (a) after passing through the condenser (c) cooling below 0°C (6) Answer: Option A (e) critical point. The higher temperature in vapour compression cycle occurs at Ans: a (d) at which refrigerant gas becomes liquid Home » Unlabelled » Top 100 Oracle multiple choice questions and answers for experienced. Ans: a (c) evaparator In vapour compression cycle the condition off refrigerant is dry saturated vapour thermodynamics objective question part – 1 mcq rs. 3. (b) decreases COP (a) less than 2 kg (e) before entering the compressor. In (b) slightly above atmospheric pressure 86. choice Questions an Ans: e Questions on Mater Construction Multip 68 Ammonia is and Answers pdf (a) non-toxic Questions on Proce Instrumentation Mu (b) non-inflammable Questions and Answ (c) toxic and non-inflammable Questions on Refra (d) highly toxic and inflammable Multiple choice Que (e) none of the above. 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