What is the function of a pressure Switch in a Substation?

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What is the function of a pressure Switch in a Substation?..

Answer / mashani

presure switch is used to shutdown the substasion if the
presure inside the substasion is abnormal....this pressure
switch will tripped all Circuit Breaker inside the
substastion

Is This Answer Correct ?    6 Yes 1 No

What is the function of a pressure Switch in a Substation?..

Answer / k.prakashchandra

Pressure switches are used in pneumatic circuit breakers to
maintain air pressure

Is This Answer Correct ?    3 Yes 0 No

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