Electric Circuits VRN, VYN and VBN are three phase voltage of a balanced three phase system. If VRN = 200∠30o V and VBN = 200∠- 90o V, then phase sequence of the system is RYB. RBY. BRY. YRB. RYB. RBY. BRY. YRB. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An ac voltage source v = vo sinωt is connected across a parallel plate capacitor C. If the conductor current is ic and the displacement current is id, then which is true among following relation ic = id. ic > id. ic + id = 0. ic < id. ic = id. ic > id. ic + id = 0. ic < id. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If one cycle of AC waveform occurs every millisecond, the frequency will be 10 kHz. 100 Hz. 1000 Hz. 50 Hz. 10 kHz. 100 Hz. 1000 Hz. 50 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Poorest conductor of electricity is Carbon. Silver. Steel. Aluminium. Carbon. Silver. Steel. Aluminium. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Total power consumed in the circuit below is 10 W. Find X. 3 A. 1 A. 2 A. None of these. 3 A. 1 A. 2 A. None of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Addition of which of the following substance in electrolyte helps in producing bright finish? Dextrol. Phenol. Any of above. Glycerine. Dextrol. Phenol. Any of above. Glycerine. ANSWER DOWNLOAD EXAMIANS APP
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