Steam Boilers, Engines, Nozzles & Turbines MCQ Question with Answer

Question No : 36
The reheat factor depends upon

Question No : 37
For the same length of stroke and speed of crankshaft, the piston speed for a double acting steam engine is _________ the piston speed of single acting steam engine.

Question No : 38
The isentropic enthalpy drop in moving blade is two-third of the isentropic enthalpy drop in fixed blades of a turbine. The degree of reaction will be

Question No : 39
A steam turbine, in which a part of the steam after partial expansion, is used for process heating and the remaining steam is further expanded for power generation, is known as

Question No : 40
The number of water level indicators in a boiler are generally _________ in number.

Question No : 41
Which is not correct statement about pulverised fuel firing?

Question No : 42
The value of the reheat factor varies from