Steam Boilers, Engines, Nozzles and Turbines
The function of a flywheel is

To keep the engine speed uniform at all load conditions
To convert rotary motion of the crankshaft into to and fro motion of the valve rod
To prevent fluctuation of speed
To convert reciprocating motion of the piston into rotary motion

ANSWER DOWNLOAD EXAMIANS APP

Steam Boilers, Engines, Nozzles and Turbines
A regenerative steam cycle renders

Decreased work output per unit mass of steam as well as increased thermal efficiency
Increased thermal efficiency
Decreased work output per unit mass of steam
Increased work output per unit mass of steam

ANSWER DOWNLOAD EXAMIANS APP