Engine : Electricity - 491/1386
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| If the circuit shown in the illustration were energized and operating properly, which of the devices listed would be open? Illustration EL-0007 |
| A) Contact 'OL' |
| B) The stop push-button |
| C) The start push-button |
| D) Auxiliary contact 'M' |
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Illustration EL-0007
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