The circuit illustrated in figure "A" represents a ground detecting system for a single phase AC system. If bus B is grounded as indicated, what will be the indication of a ground? See illustration EL-0008.
A
Lamp A is brighter than lamp B before the test pushbutton is depressed and they are equally bright after the test pushbutton is depressed.
B
Lamp B is brighter than lamp A before the test pushbutton is depressed and they are equally bright after the test pushbutton is depressed.
C
Both lamps are equally bright before the test pushbutton is depressed and lamp A is brighter than lamp B after the test pushbutton is depressed.
D
Both lamps are equally bright before the test pushbutton is depressed and lamp B is brighter than lamp A after the test pushbutton is depressed.
Question 1 / 205eccefa4bacbc34ba4d483cd
Question 1 of 205eccefa4bacbc34ba4d483cd
The circuit illustrated in figure "A" represents a ground detecting system for a single phase AC system. If bus B is grounded as indicated, what will be the indication of a ground? See illustration EL-0008.
The circuit illustrated in figure "A" represents a ground detecting system for a single phase AC system. If bus B is grounded as indicated, what will be the indication of a ground? See illustration EL-0008.