A. more volume
B. less volume
C. same volume
D. unpredictable behaviour
E. no such correlation
Advertisement
Related Mcqs:
- A gas is compressed in a cylinder by a movable piston to a volume one-half its original volume. During the process 300 kJ heat left the gas and internal energy remained same. The work done on gas in Nm will be___________________?
- A. 300 Nm B. 300,000 Nm C. 30 Nm D. 3000 Nm E. 30,000 Nm...
- 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...
- The ideal efficiency of a Brayton cycle without regeneration with increase ni pressure ratio will_________________?
- A. increase B. decrease C. remain unchanged D. increase/decrease depending on application E. unpredictable...
- Universal gas constant is defined as equal to product of the molecular weight of the gas and_______________?
- A. specific heat at constant pressure B. specific heat at constant volume C. ratio of two specific heats D. gas constant E. unity....
- Characteristic gas constant of a gas is equal to______________________?
- A. C/Cv B. Cv/Cp C. Cp – Cv D. Cp + Cv E. Cp x Cv...
- Which of the following can be regarded as gas so that gas laws could be applicable, within the commonly encountered temperature limits ?
- A. 02, N2, steam, C02 B. Oz, N2, water vapour C. S02, NH3, C02, moisture D. 02, N2, H2, air E. steam vapours, H2, C02...
- A perfect gas at 27°C is heated at constant pressure till its volume is double. The final temperature is________________?
- A. 54°C B. 327°C C. 108°C D. 654°C E. 600°C...
- Addition of heat at constant pressure to a gas results in________________?
- A. raising its temperature B. raising its pressure C. raising its volume D. raising its temperature and doing external work E. doing external work...
- If a gas is heated against a pressure, keeping the volume constant, then work done will be equal to__________________?
- A. + v B. – ve C. zero D. pressure x volume E. any where between zero and infinity...
- The pressure’of a gas in terms of its mean kinetic energy per unit volume E is equal to________________?
- A. E/3 B. E/2 C. 3E/4 D. 2E/3 E. 5E/4...
Advertisement