Thermodynamics Test Questions

Q.  Isochoric process is one in which___________________?

a. free expansion takes place
b. very little mechanical work is done by the system
c. no mechanical work is done by the system
d. all parameters remain constant
e. mass and energy transfer do not take place


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  If both Stirling and Carnot cycles operate within the same temperature limits, then efficiency of Stirling cycle as compared to Carnot cycle___________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  A cycle consisting of two adiabatics and two constant pressure processes is known as___________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Brayton cycle consists’ of following four processes____________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The cycle in which heat is supplied at constant volume and rejected at constant pressure is known as_________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which of the following cycles has maximum efficiency_____________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The ideal efficiency of a Brayton cycle with regeneration, with increase in pressure ratio will______________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Gas turbine cycle consists of___________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The ideal efficiency of a Brayton cycle without regeneration with increase ni pressure ratio will_________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The following cycle is used for air craft refrigeration___________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The thermodynamic difference between a Rankine cycle working with saturated steam and the Carnot cycle is that___________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The efficiency of Diesei cycle with decrease in cut off_________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which of the following cycles is not a reversible cycle_____________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Reversed joule cycle is called_________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Stirling and Ericsson cycles are__________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Diesel cycle consists of following four processes_________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The efficiency of Carnot cycle is maximum for_____________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The efficiency of a Carnot engine depends on_______________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which of the following is an irreversible cycle_____________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  According to Clausis statement of second law of thermodynamics___________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  A perpetual motion machine is___________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts