Electric Circuits A parallel plate capacitor has a capacitance of C farad. It area of the plates is doubled and the distance between them is half, the capacitance of the capacitor is C Farad. 4C Farad. 2C Farad. 16C Farad. C Farad. 4C Farad. 2C Farad. 16C Farad. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Ampere second is the unit of power. charge. energy. conductance. power. charge. energy. conductance. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The unit of resistivity is Ω. Ω - metre. Ω / m². Ω / metre. Ω. Ω - metre. Ω / m². Ω / metre. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two resistances R1 and R2 are connected in series across the voltage source where R1 > R2. The largest drop will be across either R1 or R2. R1. none of them. R2. either R1 or R2. R1. none of them. R2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When power factor angle is constant, then shape of the current locus is straight line. triangle. circle. semi circle. straight line. triangle. circle. semi circle. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacitance of a conductor is varying from 2 microfarad to zero in 1 sec linearly if the voltage applied to it is 6 V the energy stored in 0.5 sec in the condenser is 20 µ joules. 10 µ joules. 18 µ joules. 55.1 µ joules. 20 µ joules. 10 µ joules. 18 µ joules. 55.1 µ joules. ANSWER DOWNLOAD EXAMIANS APP
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