MCQOPTIONS
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MCQOPTIONS
| 1. |
A residual field is always less than a continuous field because? |
| A. | The magnetic field, as shown by a hysteresis curve, is zero when there is no magnetising force |
| B. | The magnetic field, as shown by a hysteresis curve, is less when there is no magnetising force |
| C. | The magnetic field, as shown by a hysteresis curve, is greater when there is no magnetising force |
| D. | None of the above |
| Answer» C. The magnetic field, as shown by a hysteresis curve, is greater when there is no magnetising force | |