Thermodynamics Test Questions


Q.  Which point is taken as the standard reference point to define the Kelvin temperature scale?

a. Boiling point of water
b. Triple point of water
c. Freezing point of water
d. Boiling point of Mercury


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Which among the following has the lowest efficiency than the others, when they are operated between same pressures?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  What is the reason behind the fact that the ideal regenerative cycle is practically not possible?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  How are the effect of reheat and effect of regeneration on the efficiency of steam power plant compared?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  The feedwater heater in which the extracted steam and feedwater have thermal contact for exchanging heat but the extracted steam is not allowed to mix with the feedwater is called as
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  The feedwater heater in which the extracted steam and feedwater are allowed to mix and both leave the heater at the same temperature, is called as
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  The maximum limit of the pressure ratio of the Brayton cycle for maximum efficiency
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  What is a free-shaft turbine?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  What is the purpose of using free-shaft turbine?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  In the gas power plant, the free-shaft turbine is placed
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  Gas turbines are suitable for aircraft propulsion because
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  Which among the following engines is NOT the type of aircraft gas turbine which works on jet propulsion cycle?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  What is the purpose of analyser-rectifire in aqua-ammonia absorption system?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  What is an advantage using analyser-rectifier in aqua-ammonia absorption system?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  For a same pressure the saturation temperature of ammonia is
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  Which type of energy is required to expend in vapour absorption refrigeration system?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  The vapour absorption refrigeration system is
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  For the same capacity of plant, the COP of the vapour absorption refrigeration system is
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  On psychrometric chart, wet bulb temperature lines are
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  At any point on the saturation curve in psychometric chart, the dry bulb temperature is always
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  The moisture content lines in psychrometric chart are also called as
Category: Mechanical Engineering Questions,   Published by: teswesm