Electric Circuits Absolute permittivity of dielectric medium is represented as εrε0 εr ε0 εr/ε0 εrε0 εr ε0 εr/ε0 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The voltage across the 1kΩ resistor between the nodes A and B of the network shown in the given figure is -1 V. 2 V. -2 V. 1 V. -1 V. 2 V. -2 V. 1 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Under resonance condition the power factor of a system is lagging any of the above unity leading lagging any of the above unity leading ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Active materials of a lead acid cell are dilute H2SO4. lead peroxide. all of above. spongy lead. dilute H2SO4. lead peroxide. all of above. spongy lead. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The rms value of the resultant current in a wire which carries a DC current of 10A and a sinusoidal current of peak value 20A is 17.3A . 30A. 14.14A. 22.4A. 17.3A . 30A. 14.14A. 22.4A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the followings is the expression for energy stored in a capacitor? C dv / dt. C / v. (1 / 2) Cv2. Cv. C dv / dt. C / v. (1 / 2) Cv2. Cv. ANSWER DOWNLOAD EXAMIANS APP
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