MCQOPTIONS
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MCQOPTIONS
| 1. |
The absolute minimum inner corner radius is _____ |
| A. | the wire radius minus the sparking gap width |
| B. | the sparking gap width minus the wire radius |
| C. | the wire radius plus the sparking gap width |
| D. | double of the wire radius |
| Answer» D. double of the wire radius | |