Deck : Deck General - 1211/5076
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| The liquid-filled PV breaker has acted to relieve a vacuum in a tank. What action must be taken in regards to the PV-breaker before continuing operations? |
| A) Refill the breaker with liquid. |
| B) Install a new rupture disc. |
| C) Check to make certain that it has reset itself. |
| D) Manually reset the vacuum side of the breaker. |
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