Q. In ac - dc conversion, when the switch is closed then the sum of voltagesaround the loop is (Solved)
1. Zero
2. Non zero
3. Equal to the sum of voltage when switch is open
4. Twice of the voltage when switch is open
- b. Non zero
1. Zero
2. Non zero
3. Equal to the sum of voltage when switch is open
4. Twice of the voltage when switch is open