RETA Certified Assistant Refrigeration Operator (CARO)

Which of the following is a key requirement for an emergency shutdown procedure in an ammonia refrigeration facility?

It must be reviewed and updated every 10 years. Only certified emergency responders are allowed to initiate a shutdown. It must define conditions for shutdown and assign responsibility to qualified operators. The procedure must be posted only in the main office.

Correct Answer:

It must define conditions for shutdown and assign responsibility to qualified operators.

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