Electric Circuits In series RLC circuit which of the following represents the Q factor ? All of these XC/R VR/V XL/R All of these XC/R VR/V XL/R ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is represented by the hypotenuse of impedance triangle? Impedance drop. Apparent power. Reactance drop. Resistance drop. Impedance drop. Apparent power. Reactance drop. Resistance drop. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Under resonance condition the phase angle between voltage phase and current phase is 45° - 90° 0° 90° 45° - 90° 0° 90° ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which material has extremely large resistance? Semiconductor Conductor None of these Insulator Semiconductor Conductor None of these Insulator ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current of 4 A flows in an ac circuit when 100 V dc is applied to it whereas it takes 250 v ac to produce the same current the power factor of the circuit is 10. 0.4. 1. 0.85. 10. 0.4. 1. 0.85. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The internal resistance of a practical voltage source is considered to be connected in series. either parallel or series. parallel. None of these series. either parallel or series. parallel. None of these ANSWER DOWNLOAD EXAMIANS APP
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