Thermodynamics Test Questions


Q.  An adiabatic wall is one which__________________?

a. prevents thermal interaction
b. permits thermal interaction
c. encourages thermal interaction
d. discourages thermal interaction
e. dos not exist


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  The thermodynamic difference between a Rankine cycle working with saturated steam and the Carnot cycle is that___________________?
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MCQs:  The efficiency of Diesei cycle with decrease in cut off_________________?
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MCQs:  Which of the following is an irreversible cycle_____________________?
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MCQs:  According to Clausis statement of second law of thermodynamics___________________?
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MCQs:  One barometric pressure or 1 atmospheric pressure is equal to___________________?
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MCQs:  I kgf/cm2 is equal to________________?
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MCQs:  The energy of molecular motion appears as________________?
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MCQs:  The door of a running refrigerator inside a room was left open____________________? Which of the following statements is correct ?
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MCQs:  A diathermic wall is one which____________________?
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MCQs:  A manufacturer claims to have a heat engine capable of developing 20 h.p. by receiving heat input of 400 kcal/mt and working between the temperature limits of 227° C and 27° C. His claim is__________________?
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MCQs:  An engine operates between temperatures of 900°Kandr2 and another engine between T2 and 400°K For both to do equal work, value of T2 will be________________?
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