engineering recuitment GATE IN Test Series 2023-24 Mock Test Electrical and Electronics Measurements Q Meter
In a Q-meter, the distributed capacitance of the coil is measured by changing the capacitance of the tuning capacitor. The values of the tuning capacitor are C1 and C2 for resonant frequencies f1 and 4f1 respectively. The value of distributed capacitance is
1
\( \frac{{{C_1} \;-\; 15{C_2}}}{16}\)
2
\(\frac{{{C_1} - 2{C_2}}}{3}\)
3
\(\frac{{{C_1} - 4{C_2}}}{3}\)
4
\( \frac{{{C_1} \;-\; 16{C_2}}}{15}\)