101) For the same diameter and thickness of tube, a water tube boiler has __________ heating surface as compared to fire tube boiler.
Answer is:
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Related Steam Boilers and Engines MCQ with Answers
Answer is:
pressure of intake steam
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.
Answer is:
swept volume to the volume at cut-off
Explanation:
The ratio of clearance volume to the swept volume is called clearance ratio.
The ratio of swept volume to the volume at cut-off is called expansion ratio.
The ratio of volume at cut-off to the swept volume is known as cut-off ratio. It is the reciprocal of expansion ratio.