A circuit takes a current of 14.14A r.m.s. and 20A peak. The current waveform will be
The answer is :- 2
For a sinusoidal waveform the rms current value will be 0.707 x peak value, as in this case, therefore the waveform must be sinusoidal.
| BACK |
| page (tq1207ex) |
| Some material Copyright John Bowyer G4KGS. |
| Click here for important Copyright information |
| Web Space provided by Hostroute.com Ltd |
| Contact details |