An alarm is to be switched on whenever a piping system has sustained a cumulative overpressure of 60 s.The most directly applicable timer to use would be the on-delay nonretentive timer.

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Quizplus · Accepted Answer

The most directly applicable timer to use would be a cumulative timer, which would accumulate the time that the overpressure has been sustained and activate the alarm once the time limit of 60 seconds has been reached. An on-delay nonretentive timer would not be appropriate for this application.

An Alarm Is to Be Switched on Whenever a Piping