Sr. # | Questions | Answers Choice |
---|---|---|
1 | The peak to peak value of alternating voltage is | 2V<sub>o</sub> V<sub>o</sub> None of these |
2 | The value of capacitive reactance is given by | Xc = VI xc= 1/wc or xc= wL xc= 1*wc or xc=Lw All of above |
3 | If Io is the peak value of current, then its root mean square value is given by | 2 I<sub>o</sub> I<sub>o</sub> 0.7 I<sub>o</sub> |
4 | If Vrms be the root mean square value of emf then its peak to peak value is given by |