A. more
B. less
C. equal
D. depends on other factors
E. none of the above
Related Mcqs:
- Stirling and Ericsson cycles are__________________?
A. reversible cycles
B. irreversible cycles
C. quasi-static cycles
D. semi-reversible cycles
E. adiabatic irreversible cycles - The thermodynamic difference between a Rankine cycle working with saturated steam and the Carnot cycle is that___________________?
A. carnot cycle can’t work with saturated steam
B. heat is supplied to water at temperature below the maximum temperature of the cycle
C. a rankine cycle receives heat at two places
D. rankine cycle is hypothetical
E. none of the above - Carnot cycle efficiency is maximum when______________?
A. initial temperature is 0°K
B. final temperature is 0°K
C. difference between initial and final temperature is 0°K
D. final temperature is 0°C
E. initial temperature is minimum possible - An actual engine is to be designed having same efficiency as the Carnot cycle. Such a proposition is___________________?
A. feasible
B. impossible
C. possible
D. possible, but with lot of sophistications
E. desirable - The efficiency of Carnot cycle is maximum for_____________________?
A. gas engine
B. well lubricated engine
C. petrol engine
D. steam engine
E. reversible engine - Carnot cycle efficiency depends upon________________?
A. properties of the medium/substance used
B. condition of engine
C. working condition
D. temperature range of operation
E. effectiveness of insulating material around the engine - Carnot cycle has maximum efficiency for__________________?
A. reversible engine
B. irreversible engine
C. new engine
D. petrol engine
E. diesel engine - 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 - In a Carnot cycle, heat is transferred at_______________________?
A. constant pressure
B. constant volume
C. constant temperature
D. constant enthaply
E. any one of the above - Carnot cycle is__________________?
A. a reversible cycle (ft) an irreversible cycle
C. a semi-reversible cycle
D. a quasi static cycle
E. an adiabatic irreversible cycle