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| Q.47 | A pair of Silicon Controlled Rectifiers (SCR) is used to control the output of the welding power transformer for the low frequency welding control. How are these SCRs connected with each other? | |
| Ans | A. In inverse parallel connection | |
| B. In cascaded connection | ||
| C. In series connection | ||
| D. In parallel connection |
Correct Ans Provided: A
