As shown in figure "A" of the illustration, under what conditions is the test proving unit used in conjunction with the high voltage probe? See illustration EL-0158.
A
before using the probe each time for detecting the presence of and verifying the absence of voltage only
B
after using the probe each time for detecting the presence of and verifying the absence of voltage only
C
before and after using the probe each time for detecting the presence of and verifying the absence of voltage only
D
whenever it is suspected that the probe is not accurately detecting the presence of voltage
Loading interactive features...
Question 1 / 205eccefa3bacbc34ba4d47e61
Question 1 of 205eccefa3bacbc34ba4d47e61
As shown in figure "A" of the illustration, under what conditions is the test proving unit used in conjunction with the high voltage probe? See illustration EL-0158.
As shown in figure "A" of the illustration, under what conditions is the test proving unit used in conjunction with the high voltage probe? See illustration EL-0158.