Question 27 of 30
For the safety of the personnel working with fire hoses, the fire pumps are fitted with a:
A
Remote automated vacuum seal breaker
B
Mechanical safety clutch linkage on driving engines
C
Pressure gauge and relief valve on the discharge side
D
Flexible expansion joint directly on the water suction intake
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Answer & Explanation
The correct answer is Option C: Pressure gauge and relief valve on the discharge side.
Fire pumps are equipped with pressure gauges to monitor discharge pressure and relief valves to prevent over-pressurization, which could damage the pump, hoses, or injure personnel. This is a critical safety feature ensuring stable operation.