engineering recuitment UPPSC AE Mock Test 2024 Electrical and Electronics Measurements Measurement of R/L/C Using Bridge Circuits Measurement of Inductance
Calculate the percentage error introduced in the calculated value of Q by 0.02 Ω insertion resistance in a coil with a resistance of 10 Ω connected in direct connection in a Q meter. Resonance occurs when oscillator frequency is 1 MHz and resonating capacitor is set at 65 pF.
1
0.2 percent
2
5 percent
3
1.5 percent
4
0.8 percent