PrepBharat

1. The Stirling cycle consists of ___________
a) two isothermal and two constant pressure processes
b) two isothermal and two constant volume processes
c) two isothermal and two adiabatic processes
d)none of the mentioned

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2. In a Stirling cycle, the heat rejection and addition takes place at constant _____
a) pressure
b) volume
c) temperature
d) none of the mentioned

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3. If Stirling cycle with regenerative arrangement and Carnot cycle operate within same temperature limits, then the thermal efficiency of Carnot cycle will be _________
a) same
b) halt
c) twice
d) none of the mentioned

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4. The Ericsson cycle consists of ___________
a) two isothermal and two constant pressure processes
b) two isothermal and two constant volume processes
c) two isothermal and two adiabatic processes
d) none of the mentioned

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5. Stirling and Ericsson cycles are __________
a) reversible cycles
b) irreversible cycles
c) quasi-static cycles
d) semi-reversible cycles

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6. The efficiency of Stirling cycle is _____________ Carnot cycle.
a) greater than
b) less than
c) equal to
d) none of the mentioned

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7.The concept of regeneration is used in which of the following cycles?
a) Rankine and Stirling
b) Rankine and Ericsson
c) Ericsson and Stirling
d) None of the mentioned

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8. The efficiency of Ericsson cycle is ___________ Carnot cycle.
a) greater than
b) less than
c) equal to
d) none of the mentioned

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9. Dual Cycle is a combination of ____________
a) Otto cycle and Diesel cycle
b) Otto cycle and Stirling cycle
c) Brayton cycle and steam cycle
d) None of the mentioned

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10. Dual cycle is also known as ____________
a) Diesel cycle
b) Joule cycle
c) Mixed cycle
d) none of the mentioned

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