Question No : 8
Over fire burning is the phenomenon of
Question No : 9
The diagram factor is the ratio of the
Question No : 10
The fire tubes in a Cochran boiler usually have _________ diameter.
Question No : 11
The process of maintaining the speed of the turbine constant for various load conditions, is known as
Question No : 12
In water wall furnace, the heat is transferred to the water walls by
Question No : 13
The heat loss in a boiler takes place in the form of
Question No : 14
Water at pressure of 4 kg/cm² and 160°C temperature when exposed to atmosphere will