Electric Circuits The delta equation of given star connected impedance ZQR is equal to (20 + j10) Ω. (10 + j30) Ω. 40 Ω. (5 + j10 / 3) Ω. (20 + j10) Ω. (10 + j30) Ω. 40 Ω. (5 + j10 / 3) Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor carries a charge of 0.3 C at 20 V. Its capacitance is 1.5 μF. 0.015 F. 15 μF. 1.5 F. 1.5 μF. 0.015 F. 15 μF. 1.5 F. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacitive reactance of a capacitor of (1 / 2μF) F at 103 Hz is 10- 6 μF. 10 3 μF. 10- 3 μF. 10 6 μF. 10- 6 μF. 10 3 μF. 10- 3 μF. 10 6 μF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the above question find the angle between voltage and current? 60. 90. 30. 54.74. 60. 90. 30. 54.74. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistance of a conductor of diameter d and length l is R Ω. If the diameter of the conductor is halved and its length is doubled, the resistance will be 4R Ω R Ω 2R Ω 8R Ω 4R Ω R Ω 2R Ω 8R Ω ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Under resonance condition the phase angle between voltage phase and current phase is 45° 90° - 90° 0° 45° 90° - 90° 0° ANSWER DOWNLOAD EXAMIANS APP
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