On a three-way switch, the common terminal is colored ____.

a. white
b. black
c. green
d. gray


b. black

Trades & Technology

You might also like to view...

? Identify and state the historical significance of the Freeport Doctrine.

What will be an ideal response?

Trades & Technology

What is the length of pipe needed if two 2" PVC DWV pipes must be connected at a 45° offset 36 inches apart? The fitting allowance is 1.5".

What will be an ideal response?

Trades & Technology

Ten seconds after starting from rest, a motorcycle is moving at 20 m/s. What is the motorcycle's acceleration in m/s2? Assume constant acceleration.

a. 2 m/s^2 b. 4 m/s^2 c. 6 m/s^2 d. 8 m/s^2

Trades & Technology

The currents used with A-CAC electrodes compared to shielded metal arc welding (SMAW) electrodes of the

same size are _____. a. much lower b. much higher c. slightly higher d. slightly lower

Trades & Technology