170) When the circulation of water, in a boiler, is by convection currents which are set up during the heating of water, then the boiler is known as
Answer is:
natural circulation boiler
Related Steam Boilers and Engines MCQ with Answers
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.