Relays that use an optical coupling are referred to as being ____.

a. optoisolated
b. electrically isolated
c. mechanically insulated
d. mechanically bound


a. optoisolated

Trades & Technology

You might also like to view...

The input speed sensor is also called a ________.

A) Vehicle speed (VS) sensor B) Turbine speed sensor (TSS) C) Output speed sensor (OSS) D) Any of the above, depending on make and model

Trades & Technology

Name the parts of the distribution system.

What will be an ideal response?

Trades & Technology

How did the Vietnam War end? Why did it end this way? In what way had the United States "in the technical sense ... not lost the war" but "lost more than a war"?

What will be an ideal response?

Trades & Technology

Some FCAW electrodes are designed for only single-pass welds

Indicate whether the statement is true or false

Trades & Technology