Which of the following test instruments must be used only when the circuit in not energized?
a. Ammeter
b. Ohmmeter
c. Voltmeter
d. Wattmeter
b. Ohmmeter
Trades & Technology
You might also like to view...
The Haitian Revolution began as part of the story of the __________
a) French Revolution b) Industrial Revolution c) American Revolution d) Mexican Revolution
Trades & Technology
Xeriscaping is _____________.
Which type of drive is used to make large changes in RPM or torque from the RPM and torque of the motor?
A) Overdrive B) Belt drive C) Direct drive D) Gear drive
Trades & Technology
If two bags of masonry cement will lay 80 blocks, how many bags does it take to lay 250 blocks? (Give whole and fractional parts of bags)
What will be an ideal response?
Trades & Technology