Mechanical Engineering - Steam Boilers and Engines - Discussion

Discussion Forum : Steam Boilers and Engines - Section 1 (Q.No. 20)
20.
A safety valve usually employed with stationary boilers is
lever safety valve
dead weight safety valve
high steam and low water safety valve
all of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Shanir sherief said:   5 years ago
Lever safety valve is not practically used then how option D is right?

Anurup paul said:   8 years ago
I think it is only B.

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