Electric Circuits If the dielectric of a capacitor is replaced by conducting material the capacitor will get heated up due to eddy currents. the capacitance value of the plate will decrease. the capacitor can store infinite charge. the plate will get short circuited. the capacitor will get heated up due to eddy currents. the capacitance value of the plate will decrease. the capacitor can store infinite charge. the plate will get short circuited. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit. What is the value of current I in the 5 Ω resistor in the circuit given in the figure? 3 A. 4 A. 2 A. 0 A. 3 A. 4 A. 2 A. 0 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A balanced star connected load with impedance of 30j - 300 Ω is supplied from a 3 - phase, 4-wire, 173 V system, the voltages to neutral being 100j -900, 100j - 300 and 100j -1500 V. The current in neutral wire is zero. 50 A. 5 A. 8.85 A. zero. 50 A. 5 A. 8.85 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits While comparing magnetic field and electric circuits, the point of dissimilarity exists while considering reluctance and resistance. flux and current flow. permeance and conductance. mmf and emf. reluctance and resistance. flux and current flow. permeance and conductance. mmf and emf. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The equation for 25 cycles current sine wave having rms value of 30 amps, will be 30sin50πt. 30sin25πt. 42.4sin25πt. 42.4sin50πt. 30sin50πt. 30sin25πt. 42.4sin25πt. 42.4sin50πt. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Voltage magnification will occur in which of the following case? None of these Series resonance Both Parallel resonance None of these Series resonance Both Parallel resonance ANSWER DOWNLOAD EXAMIANS APP
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