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.Management Sciences
Which of the following statements is correct ?
A. The room will be cooled to the temperature inside the refrigerator.
B. The room will be cooled very slightly.
C. The room will be gradually warmed up.
D. The temperature of the air in room will remain unaffected.
E. any one of above is possible depending on the capacity
Related Mcqs:
- The condition of perfect vacuum, i.e., absolute zero pressure can be attained at ____________________?
- A. a temperature of – 273.16°C B. a temperature of 0°C C. a temperature of 273 °K D. a negative pressure and 0°C temperature E. can’t be attained...
- The value of the product of molecular weight and the gas characteristic constant for all the gases in S.I. units is________________?
- A. 29.27 J/kmol°K B. 83.14J/kmol°K C. 848J/kmol°K D. All J/kmol °K E. 735 J/kmol °K...
- The ideal efficiency of a Brayton cycle with regeneration, with increase in pressure ratio will______________?
- A. increase B. decrease C. remain unchanged D. increase/decrease depending on ap-plication E. unpredictable...
- Which of the following processes is irreversible process___________________?
- A. isothermal B. adiabatic C. throttling D. all of the above E. none of the above...
- The unit of temperature in S.I. units is _________________?
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