168) 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.
Answer is:
twice
Related Steam Boilers and Engines MCQ with Answers
Answer is:
receiver type compound engine
Answer is:
natural circulation boiler
Answer is:
brake thermal efficiency
Answer is:
throttle governing
Explanation:
The throttle governing, of simple steam engines, is a method of controlling the engine output by varying pressure of the intake steam. The pressure of intake steam is varied by opening or closing the throttle valve under the control of a centrifugal governor.