

MCQOPTIONS
Saved Bookmarks
1. |
A voltmeter has a sensitivity of 1000 /V reads 200 V on its 300 V scale. When connected across an unknown resistor in series with a millimeter. When the milliammeter reads 10 mA. The error due to the loading effect of the voltmeter is ________ |
A. | 3.33% |
B. | 6.67% |
C. | 13.34% |
D. | 13.67% |
Answer» C. 13.34% | |