Q
The feed check valve is used in order to ______________________?
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A
A. Regulate flow of boiler water
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B
B. Check level of water in boiler drum
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C
C. Recirculate unwanted feed water
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D
D. Allow high pressure feed water to flow to drum and not allow reverse flow to take place
Correct Answer:
D. D. Allow high pressure feed water to flow to drum and not allow reverse flow to take place
