MCQOPTIONS
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| 1. |
A time switch is |
| A. | A switch which operates for a fixed time only |
| B. | A switch which gets energised with time |
| C. | A 24 hour timing device used to open and close electric circuits according to time of day on a continually repeating schedule |
| D. | A switch with records timings of operation of a circuit |
| E. | None of the above |
| Answer» D. | |