Mechanical Engineering : Refrigeration And Air Condition QUESTIONS AND ANSWERS :: part1 : 11 to 15

Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

11.In vapour compression cycle the condition of refrigerant is superheated vapour

after passing through the condenser

before passing through the condenser

after passing through the expansion or throttle valve

before [entering the expansion valve

before entering the compressor.

12.The boiling point of ammonia is

-100�C

-50�C

- 33.3�C

0�C

33.3�C.

13.Clapeyron equation is applicable for registration at

saturation point of vapour

saturation point of liquid

sublimation temperature

triple point

critical point.

14.In vapour compression cycle the condition off refrigerant is dry saturated vapour

after passing through the condenser

before passing through the condenser

after passing through the expansion or throttle valve

before entering the expansion valve

before entering the compressor..

15.The vapour compression refrigerator employs the following cycle

Rankine

Carnot

Reversed Rankine

Brayton

Reversed Carnot.

More Refrigeration And Air Condition QUESTIONS AND ANSWERS available in next pages

Health is the greatest gift, contentment is the greatest wealth -Buddha

Opportunity is missed by most people because it is dressed in overalls and looks like work.- Thomas Edison

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Mechanical Engineering Questions And Answers :: Refrigeration And Air Condition: part1

Refrigeration And Air Condition QUESTIONS AND ANSWERS

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