Discussion :: Steam Nozzles and Turbines
- The principal function of a stop valve is to
A.
Control the flow of steam from the boiler to the main pipe and to shut off the steam completely when required |
B.
Empty the boiler when required and to discharge the mud, scale or sediments which are accumulated at the bottom of the boiler |
C.
Put off fire in the furnace of the boiler when the level of water in the boiler falls to an unsafe limit |
D.
Increase the temperature of saturated steam without raising its pressure |
Answer : Option A
Explanation :
Explanation Not Provided
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