1.

A voltmeter having a sensitivity of 1000 Ω/V reads 100 V on its 150 V scale when connected across a resistor of unidentified specifications in series with a milliammeter. When the milliammeter reads 5 mA, the error due to the loading effect of the voltmeter will be nearly

A. 13%
B. 18%
C. 23%
D. 33%
Answer» B. 18%


Discussion

No Comment Found