Advertisements
Advertisements
प्रश्न
The efficiency of a heat engine working between the freezing point and boiling point of water is ____________.
पर्याय
6.25%
20%
26.8%
12.5%
Advertisements
उत्तर
The efficiency of a heat engine working between the freezing point and boiling point of water is 26.8%.
APPEARS IN
संबंधित प्रश्न
A gas contained in a cylinder surrounded by a thick layer of insulating material is quickly compressed has there been a transfer of heat?
Draw a p-V diagram and explain the concept of positive and negative work. Give one example each.
What are the processes involves in a Carnot engine?
State the second law of thermodynamics in terms of entropy.
Why does heat flow from a hot object to a cold object?
Explain in detail the Carnot heat engine.
A Carnot engine whose efficiency is 45% takes heat from a source maintained at a temperature of 327°C. To have an engine of efficiency of 60% what must be the intake temperature for the same exhaust (sink) temperature?
Draw a neat labelled P - V diagram for a typical heat engine.
What does a heat engine consist of?
What is a heat engine?
