Electric Circuits A coil of negligible resistance has an induction of 100 mH. The current passing through the coil changes from 2 A to 4 A at a uniform rate in 0.1 sec the voltage across the coil during this time would be __________ V. 2 50 36 8 2 50 36 8 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistance of 100 W, 200 V lamp is 1600 Ω. 800 Ω. 200 Ω. 400 Ω. 1600 Ω. 800 Ω. 200 Ω. 400 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Electro-chemical equivalent is usually expressed in mg per volt. mg per coulomb. mg per kW. mg per kVA. mg per volt. mg per coulomb. mg per kW. mg per kVA. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The ratio of the resistance of a 200 W, 230 V lamp to that of a 100 W, 115 V lamp will be 0.5. 2. 4. 0.25. 0.5. 2. 4. 0.25. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the measured value of a capacitor is 205.3µF and true value is 201.4µF the percentage relative error is 1.89% 25.64% 39.00% 1.94% 1.89% 25.64% 39.00% 1.94% ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series RLC circuit what is the power factor just above the resonance frequency? Leading Unity Zero Lagging Leading Unity Zero Lagging ANSWER DOWNLOAD EXAMIANS APP
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