M

Mr. Dubey • 52.30K Points
Coach 

Q. other than Steam stop valve in the boiler which is the other similar type of valve used?

(A) non-reversible valve
(B) transient valve
(C) reversible valve
(D) junction valve
Correct : Option (D)

Explanation: 
 stop valve and junction valve are essentially same. conventionally stop valves are smaller in size whereas, junction valves are larger. when the valve is mounted on the top most portion of the steam drum, normally the valve is called junction valve. if it is connected in the steam pipe to regulate the flow of steam, the valve is known as stop valve.

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