The Z4 for bridge to be balanced in the figure is ___

In figure, Z1 = 200∠60° Ω, Z2 = 400∠ - 90° Ω, Z3 = 300∠0°.

Then Z4 for bridge to be balanced is

Bridge

A. 150∠30° Ω
B. 400∠ - 90° Ω
C. 300∠90° Ω
D. 600∠ - 150° Ω

Show Answer

Answer: D

Share your understanding of this question with the correct explanation.