The parallel resistance-capacitance bridge shown below has a standard capacitance value of C1=0.1µF and a resistance value of R3=10 kΩ

Q. The parallel resistance-capacitance bridge shown below has a standard capacitance value of C1=0.1µF and a resistance value of R3=10 kΩ. The bridge is balanced at a supply frequency of 100 Hz for R1=375 kΩ, R3=10 kΩ and R4=14.7 kΩ. The value of the dissipation factor 𝐷 = 1/(𝜔𝑅_𝑝𝐶_𝑝) of the parallel combination of 𝐶_𝑝 and 𝑅_𝑝 is 

Ans: 0.035 – 0.045

Sol: