233) A device used to empty the boiler whenever required and to discharge the mud, scale or sediments which are accumulated at the bottom of the boiler, is called blow off cock.
Answer is:
Yes
Related Steam Boilers and Engines MCQ with Answers
Answer is:
clearance volume to the swept volume
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.
Answer is:
Right
Answer is: