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| Q.66 | Two identical SCRs are connected back to back in series with a load. If each SCR is fired at 90 degree, a PMMC voltmeter across the load would read: | |
| Ans | 1. 1 | |
| 2. maximum voltage | ||
| 3. zero | ||
| 4. √2 × maximum voltage |
Correct Ans Provided: 3
