Technician A says that air should flow though a normally-closed air solenoid when the solenoid is not energized. Technician B says that there should be continuity between the common terminal and normally-closed terminal of a relay that is not energized. Who is correct?

Question

Quizplus · Accepted Answer

A normally-closed air solenoid does not allow air to flow when it is not energized. However, a relay that is not energized should have continuity between the common terminal and the normally-closed terminal, as Technician B states.

Technician a Says That Air Should Flow Though a Normally-Closed