RSES CMS Controls Practice Questions - RSES Certificate Member Specialist (CMS) - Controls Exam

A set of normally open (N.O.) contacts in a control circuit will:

Conduct when the controlling coil/device is de-energized and open when energized Be open until the controlling coil/device is energized, then close to complete the circuit Always remain closed regardless of coil state Open and close at a fixed time delay only

Correct Answer:

Be open until the controlling coil/device is energized, then close to complete the circuit

Access more questions from this quiz

Continue to RSES CMS Controls Practice Questions - RSES Certificate Member Specialist (CMS) - Controls Exam for more practice questions and the full quiz experience.

Access More Questions