What is temper embrittlement in alloy steels and what are its effects ?
What is the use of flash chamber in a vapour compression refrigeration cycle to improve the cop of refrigeration cycle ?
Whether superheated steam can be treated like ideal gas ?
What do you understand by latent heat ? Give four examples of latent heats.
Why large boilers are water tube type ?
Quantities like pressure, temperature, density, viscosity, etc. Are independent of mass. What are these called ?
Describe transfer machines?
Explain the formation of micro structures of pearlite, bainite and martensite in steel?
What is the different between brass and bronze ?
Which reactor uses natural uranium as fuel ?
How engine design needs to be changed to burn lean mixture ?
What is view factor ?
What do you understand by timed cylinder lubrication ?
What are the causes of failure of boiler tubes ?
What is the effect of addition of zinc in copper? What is the use of 70/30 brass ?
