Download Aptitude Crack
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Measurements and Instrumentation - Engineering

Q1:

The ac bridge in figure is balanced. Z1 = 100∠30°, Z2 = 150∠0°, Z3 = 250∠ - 40° Then Z4 =

A 375∠70° Ω

B 375∠ - 70° Ω

C 150∠0° Ω

D 150∠20° Ω

ANS:B - 375∠ - 70° Ω

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