Nccer Module 12 Electrical Test
Equipment Review Questions And
Answers With Verified Solutions Already
Passed!!!
A motor rotation meter _____. - ANSWER✔✔is used to find the motor legs
The International Electrotechnical Commission (IEC) developed a safety standard
for overvoltage installation categories of CAT I, CAT II, CAT III, and CAT IV for
_____. - ANSWER✔✔test equipment
In order to ensure safety, before measuring low voltages, you should first test for
_____. - ANSWER✔✔higher voltages
An insulation resistance tester is another name for a(n) _____. -
ANSWER✔✔megohmmeter
The highest level of protection is provided by instruments rated as _____. -
ANSWER✔✔CAT IV
A voltmeter is used to test _____. - ANSWER✔✔exact voltages
Clamp-on ammeters work by _____. - ANSWER✔✔detecting the strength of the
electromagnetic field around the conductor
What is the lowest acceptable category rating for a multi-meter that will be used to
test small appliance? - ANSWER✔✔CAT II
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