MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
Find the expression for the average value of the output voltage for the below given circuit. Consider the load current to be continuous, firing angle = α, transformer ration 1:1 and Vs = Vm sinωt.$ |
| A. | (Vm/π)cosα |
| B. | (Vm/π)(1+cosα) |
| C. | (2Vm/π)cosα |
| D. | (2Vm/π)(1+cosα) |
| Answer» D. (2Vm/‚âà√¨‚àö√ë)(1+cos‚âà√≠¬¨¬±) | |