MCQOPTIONS
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| 1. |
The reading ‘100’ of a 120 - V electrostatic voltmeter to represent 10,000 volts when its range is extended by the use of a capacitor in series. If the capacitance of the voltmeter at above reading is 70 μF, find the capacitance of the capacitor multiplier required. |
| A. | 0.7 μF |
| B. | 70 μF |
| C. | 0.07 μF |
| D. | 7 μF |
| Answer» B. 70 μF | |