A common cause of arc faults is _____.
a. rodents chewing through insulation
b. cords damaged by furniture movement
c. overuse of switches
d. water damage
b. cords damaged by furniture movement
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The first step in building a CSIRT is to ____.
A. obtain management support and buy-in B. design the CSIRT vision C. determine the CSIRT strategic plan D. gather relevant information
Which of the following devices is also called an insulation resistance tester?
a. Multimeter b. Phase tester c. VOM d. Megohmmeter
There is no maximum number of receptacles allowed on 15- or 20-ampere branch circuits in a house according to the NEC® but it is suggested that the maximum number of receptacles permitted on a 15-ampere rated circuit be no more than 10 and the maximum number of receptacles permitted on a 20-ampere rated circuit be no more than __________.
a. 12 b. 13 c. 14 d. 15
It is easy to talk about color in a precise way without resorting to mathematics.
Answer the following statement true (T) or false (F)