Digital Electronics - Fall Final Review

Front

A(n) ______ device provides a safe path for an electrical fault and has a 0-volt potential.

Back

grounded

Front

Electric shock requires direct physical contact with an energy source.

Back

False

Front

LOTO is a safety practice that ensures a system will not be powered up while work is being done.

Back

True

Front

Are insulated electrical gloves rated in classes 00, 0, 1, 2, 3, and 4?

Back

True

Front

Best practices recommend that you lift heavy objects with your back, not your legs.

Back

False

Front

A negatively charged particle of an atom.

Back

Electrons

Front

A red plus (+) sign on a meter represents _____ polarity.

Back

positive

Front

A black line (–) on a meter represents _____ polarity.

Back

negative

Front

A(n) _____ is used to measure the volume of electrons flowing through a circuit.

Back

ammeter

Front

An ammeter is connected in _____ with the load it is reading.

Back

series