What should be done to prevent a pump from cavitation?
A) Lubrication
B) Recycle loops
C) Priming
D) Maintenance
Answer: C
Explanation: A) Incorrect. Priming a pump involves filling the suction line and casing of a pump with liquid to remove vapors and to heat or chill the case metal to its service temperature.
B) Incorrect. Priming a pump involves filling the suction line and casing of a pump with liquid to remove vapors and to heat or chill the case metal to its service temperature.
C) Correct. Priming a pump involves filling the suction line and casing of a pump with liquid to remove vapors and to heat or chill the case metal to its service temperature.
D) Incorrect. Priming a pump involves filling the suction line and casing of a pump with liquid to remove vapors and to heat or chill the case metal to its service temperature.
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A portion of a part is broken away to clarify an interior feature; there is no associated cutting-plane line.
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