Electric Circuits 1 F is theoretically equal to ratio of 1 C to 1 V none of these ratio of 1 V to 1 C 1 ohm of resistance ratio of 1 C to 1 V none of these ratio of 1 V to 1 C 1 ohm of resistance ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following is invariably seen in an electroplating plant? Carbon brushes. Rectifier. Distilled water. Barrel. Carbon brushes. Rectifier. Distilled water. Barrel. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 20 μF capacitor and 200 W, 220 V lamp is connected in series across a 220 V alternating supply. In which frequency of the supply the lamp will glow dimmest? 1 Hz. 1000 Hz. 10 Hz. 100 Hz. 1 Hz. 1000 Hz. 10 Hz. 100 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A conductor of length l meters moves at right angles to a uniform magnetic field of flux density B = 1.5 T. if the velocity of revolution of the conductor is 50 ms-1 then induced e.m.f. in the conductor is 0 V. 125 V. 75 V. 100 V. 0 V. 125 V. 75 V. 100 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The power dissipated in a pure capacitor is both (B) and (C) above. zero. proportional to the value of capacitance. proportional to applied voltage. both (B) and (C) above. zero. proportional to the value of capacitance. proportional to applied voltage. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Atoms have no electric charge because they have an equal number of neutrons and protons. have an equal number of electrons and protons. have neutrons in their nuclei. have an equal number of charged and non charged particles. have an equal number of neutrons and protons. have an equal number of electrons and protons. have neutrons in their nuclei. have an equal number of charged and non charged particles. ANSWER DOWNLOAD EXAMIANS APP
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