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Engine_2014 : Electricity - 159/2299
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After pushing the test pushbutton of the illustrated high voltage ground detection system, the ground lamps indicate as shown in example #2 where lamps A and C are brighter than normal and lamp B is darker than normal. What does this indicate?
A) A ground on phase A of the bus.
B) A ground on phase B of the bus.
C) A ground on phase C of the bus.
D) Grounds on phases A and C of the bus.
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Illustration EL-0009

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