Pipes carrying steam are generally made up of_____________?

The thermal efficiency of the engine with condenser as compared to without condenser, for a given pressure and temperature of steam, is_____________?

A. higher
B. lower
C. same as long as initial pressure and temperature is unchanged
D. none of the above

Method which is commonly applied for unloading the coal for small power plant is___________?

A. lift trucks
B. coal accelerators
C. tower cranes
D. belt conveyor

Steam turbines commonly used in steam power station are__________?

A. condensing type
B. non-condensing type
C. none of the above

The ideal load factor should be_____________?

A. unity
B. zero
C. negative.
D. infinity.

If the diversity factor of a power station is high then its generation cost is___________?

A. high
B. low
C. remain same
D. depend on the plan type

Rateau steam turbine is______________?

A. reaction steam turbine
B. velocity compounded impulse steam turbine
C. pressure compounded impulse steam turbine
D. pressure velocity compounded steam turbine