The peak value of a sine wave is 200 V. Its average value is
A). 127.4 V
B). 141.4 V
C). 282.8 V
D). 200 V
1. The breakdown of insulation of the cable can be avoided economically by the use of
2. The ohmmeter reading for a short circuited capacitor is
3. An ideal OP-amp is an ideal
4. The power factor of a single-phase load can be calculated if the instruments available are
5. The pinch-off voltage of a JFET is about ___________
7. A dynamometer wattmeter can be used for