What are relays?

What will be an ideal response?


Relays are electromechanical switches that contain auxiliary contacts.

Trades & Technology

You might also like to view...

Technician A says that the HPI-TP injector uses open-nozzle technology. Technician B says that an HPI-TP injector will have a variable beginning and hard value, constant ending to its injection cycle. Who is correct?

A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B

Trades & Technology

It is good field practice to double-check and possibly triple-check the ____ decision, since the cost of repairing an improperly cut roof can be very high.

A. location B. size C. capacity D. operational

Trades & Technology

Explain what is meant by moving a customer "up the buying cycle."

What will be an ideal response?

Trades & Technology

In a right triangle if the hypotenuse is 22 centimeters and one leg is 18 centimeters, what is the length to the nearest hundredth centimeter of the other leg?

What will be an ideal response?

Trades & Technology