Water hammer is caused in steam carrying pipelines, because of _______

1.	Water hammer is caused in steam carrying pipelines, because of ______________________?
A.	Partial condensation of steam
B.	Vibration of the pipeline
C.	High degree of superheat of steam
D.	Its exposure to torrential rain
Answer» B. Vibration of the pipeline

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Water hammer is caused in steam carrying pipelines, because of ______________________?

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