Q.1
The density of supersaturated steam is about __________ that of the ordinary saturated vapor at the corresponding pressure.
Q.2
A device in which some portion of waste heat of flue gases is recovered to heat the air before it passes to the furnace for combustion purpose, is known as
Q.3
The ratio of brake power to the indicated power is known as
Q.4
The ratio of the isentropic heat drop to the heat supplied, is called
Q.5
The stage efficiency (ηS) is given by (where ηB = Blading efficiency, and ηN = Nozzle efficiency)
Q.6
The dry saturated steam at very low pressure, (510 kg/cm²) when throttled to atmosphere will become
Q.7
The dry saturated steam at very high pressure (150200 kg/cm²) when throttled to atmosphere will become
Q.8
Reheating of steam under ideal conditions takes place at constant
Q.9
A binary vapor plant consists of
0 h : 0 m : 1 s