In the illustrated motor controller, the motor fails to start. A voltmeter reading between 1 and 5 reads line voltage, while the voltmeter reading between 2 and 5 reads 0 VAC. What is most likely the problem? Illustration EL-0007
A
an open start switch contact (when pushed in)
B
an open stop switch contact (when not pushed in)
C
an open main contactor "M" coil
D
an overload "OL" relay contact
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Question 1 / 2066636eed28f7522a1c51d691
Question 1 of 2066636eed28f7522a1c51d691
In the illustrated motor controller, the motor fails to start. A voltmeter reading between 1 and 5 reads line voltage, while the voltmeter reading between 2 and 5 reads 0 VAC. What is most likely the problem? Illustration EL-0007
In the illustrated motor controller, the motor fails to start. A voltmeter reading between 1 and 5 reads line voltage, while the voltmeter reading between 2 and 5 reads 0 VAC. What is most likely the problem? Illustration EL-0007