Electric Circuits If the dielectric of a capacitor is replaced by conducting material the capacitor can store infinite charge. the capacitance value of the plate will decrease. the capacitor will get heated up due to eddy currents. the plate will get short circuited. the capacitor can store infinite charge. the capacitance value of the plate will decrease. the capacitor will get heated up due to eddy currents. the plate will get short circuited. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Energy efficiency during electroplating is usually in the range 90 to 99%. 85 to 90%. 80 to 85%. 50 to 80%. 90 to 99%. 85 to 90%. 80 to 85%. 50 to 80%. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An electric field line and an equipotential surface are none of above. always parallel. always perpendicular. inclined at any angle. none of above. always parallel. always perpendicular. inclined at any angle. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following lamp has least resistance ? 200 W, 220 V. 100 W, 220 V. 60 W, 220 V. 25 W, 220 V. 200 W, 220 V. 100 W, 220 V. 60 W, 220 V. 25 W, 220 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Power factor can be defined as cosine of angle between voltage and current. sine of voltage and current. ratio of resistance versus impedance. both option B and C. cosine of angle between voltage and current. sine of voltage and current. ratio of resistance versus impedance. both option B and C. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor carries a charge of 0.3 C at 20 V. Its capacitance is 1.5 F. 0.015 F. 1.5 μF. 15 μF. 1.5 F. 0.015 F. 1.5 μF. 15 μF. ANSWER DOWNLOAD EXAMIANS APP
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