1.

An ammeter has a resistance of 50 ohms and a shunt of 0.01 Ω. The deflection is θ. If the shunt resistance is increased to 0.02 Ω, the deflection will be.

A. 375∠70° Ω
B. 375∠ - 70° Ω
C. 150∠0° Ω
D. 150∠20° Ω
Answer» C. 150‚à†0¬∞ Œ©


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