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Class 3 practice quiz

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Class 3Question 14 of 200
Correct7%1 of 14 answered
Incorrect93%13 of 14 answered

In a typical system with 125 psi maximum pressure, when would the governor restart the compressor?

AAt about 20 psi
BAt about 60 psiYour answer
CAt about 145 psi
DAt about 105 psiCorrect answer
Incorrect.

The normal cut-in/cut-out spread is about 20 psi, so a 125-psi maximum commonly has a 105-psi restart point. (Guide p. 152)

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