Test instruments

A break in an electrical conductor or cable is called a(n) __________ circuit.

• open

• ground Fault

• short

• broken

An instrument used to measure values of resistance is called a(n) __________.

• Ohmmeter

• Voltmeter

• Ammeter

• Wattmeter

A(n) __________ is designed to measure the amount of current flowing in a circuit

• Ammeter

• Voltmeter

• Ohmmeter

• Wattmeter

Never work on energized electrical equipment unless it is absolutely necessary.

• True

• False

A(n) __________ can be used to indicate whether there is a continuous path for current to flow in an electrical circuit or electrical device.

A(n) __________ is used to measure resistance..

• Ammeter

• Voltmeter

• Ohmmeter

• A. V. I. Approved Voltage Indicator

A meter that uses a moving pointer or needle to indicate a value on a scale is called a(n) __________ meter.

• LCD

• Digital

• Analog

• Parallax

• 1 ohm

• 1,000 ohms

• 100,000 ohms

• 1,000,000 ohms

A voltmeter is used to measure __________

• Ohms

• Voltage

• Current

• Resistance

• None of the above

Insulation resistance is measured in ______________

• Megaohms

• Milliohms

• Ohms

• Microohms