Nccer Electrical Test Equipment
Questions And Answers With Verified
Solutions Already Passed!!!
Which of the following devices measures ohms, amps, and volts? -
ANSWER✔✔Multimeter
What instrument is used to take readings at specified intervals for later review? -
ANSWER✔✔Data logger
Which of the following devices is also called an insulation resistance tester? -
ANSWER✔✔Megohmmeter
Which instrument should be used to verify that there is power available to run a
three-phase motor that will not start? - ANSWER✔✔Voltage tester
Which meter can measure current without having to make contact with uninsulated
wires? - ANSWER✔✔Clamp-on ammeter
What is the lowest acceptable overvoltage category rating for a multimeter that
will be used to test small appliances? - ANSWER✔✔CAT II
Which of the following is true of digital meters? - ANSWER✔✔They are easier to
read than analog meters.
Most digital ohmmeters have an audible tone to indicate a closed or low- resistance
circuit, making them useful for performing - ANSWER✔✔Continuity tests
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