Digital Multimeter Safety

A digital multimeter is used to measure _____. (Select all that apply)

• voltage

• current

• blood pressure

• resistance

An electrician taking a voltage reading, wearing all the correct PPE, stands no chance of getting injured.

• True

• False

A temporary voltage spike in an electrical system is known as a(n) ____.

• electrostatic voltage

• ghost voltage

• transient voltage

• wasted voltage

What category multimeter can be used to check for correct voltage at the meter outside.

• CAT I

• CAT II

• CAT III

• CAT IV

UL and CSA are independent testing labs that make sure electronic equipment is in compliance with the standards.

• True

• False