MCQOPTIONS
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| 1. |
A thyristor has a maximum allowable junction temperature of 120 C and the ambient temperature is 40 C. If thermal resistance is 1.6 C/W, the maximum allowable internal power dissipation is |
| A. | 20 W |
| B. | 50 W |
| C. | 92 W |
| D. | 128 W |
| Answer» C. 92 W | |