The greatest cause of electrical failures is the breakdown of insulation. What factors would you use to determine the frequency of cleaning of electrical apparatus to avoid future failures?
A
Based solely on a fixed number of days between cleaning.
B
Visual determination of accumulated dirt on the windings.
C
Decreasing operating temperature of the motor.
D
Increasing insulation measurements.
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Question 1 / 2066636eed28f7522a1c51d65f
Question 1 of 2066636eed28f7522a1c51d65f
The greatest cause of electrical failures is the breakdown of insulation. What factors would you use to determine the frequency of cleaning of electrical apparatus to avoid future failures?
The greatest cause of electrical failures is the breakdown of insulation. What factors would you use to determine the frequency of cleaning of electrical apparatus to avoid future failures?