A circuit that has one SCR in it can ________

A) control DC voltage
B) control AC voltage
C) control both AC and DC voltage


A

Trades & Technology

You might also like to view...

What component of a water tube boiler is a temperature control point at the outlet of the boiler steam flow that maintains a specific steam temperature by using boiler feedwater injection through a control valve?

A. Air register B. Draft fans C. Desuperheater D. Burners

Trades & Technology

Grooved pipe welds are made up of several separate weld joints.

Answer the following statement true (T) or false (F)

Trades & Technology

Heat that can be measured or sensed is referred to as:

a. latent heat of vaporization b. latent heat of condensation c. sensible heat d. latent heat of fusion

Trades & Technology

When metal parts are required to be electrically connected, a(n) ____ is installed, thereby guaranteeing the required electrical conductivity.

A. suitable ground (equipment ground) B. main bonding jumper C. appliance branch D. reliable conductor (bonding jumper)

Trades & Technology