An open in the armature of a DC motor is suspected, but is not found by visual inspection of the commutator. What would be the next step in troubleshooting this problem?
A
conduct an insulation resistance test of the armature
B
visually inspect the armature windings
C
test the commutator for a ground
D
conduct a bar to bar test of the armature
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Question 1 / 205eccefa4bacbc34ba4d4853b
Question 1 of 205eccefa4bacbc34ba4d4853b
An open in the armature of a DC motor is suspected, but is not found by visual inspection of the commutator. What would be the next step in troubleshooting this problem?
An open in the armature of a DC motor is suspected, but is not found by visual inspection of the commutator. What would be the next step in troubleshooting this problem?