Curioustab

Home » Mechanical Engineering » Steam Boilers and Engines

When the speed of the engine is controlled by means of a valve in a steam pipe, which regulates the pressure of steam entering the engine, then the governing is known as

throttle governing
cut-off governing
by-pass governing
none of these

Correct Answer: throttle governing

← Previous Question Next Question→

More Questions from Steam Boilers and Engines

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.
The ratio of the actual vacuum to the ideal vacuum in a condenser is called
The draught (in mm of water), for maximum discharge of flue gases through the chimney, is given by (where H = Height ot the chimney in metres, and T1 = Absolute temperature of air outside the chimney in K)
A receiver type compound engine, requires a lighter flywheel.
The device attached to the steam chest for preventing explosions due to excessive internal pressure of steam is called
The high steam and low water safety valve is not used in
A device used to put off fire in the furnace of the boiler when the level of water in the boiler falls to an unsafe limit, is called
The actual power generated in the engine cylinder is called
The ratio of heat actually used in producing the steam to the heat liberated in the furnace is known as equivalent evaporation from and at 100° C.
The length of Cornish boiler varies from

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion