Electric Circuits Atoms with fewer than 4 valence electrons are none of these. semi-conductor. insulator. conductor. none of these. semi-conductor. insulator. conductor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor of 50 microfarad is connected in series with a resistance of 120 Ω. If above circuit is connected across 240 V, 50 Hz 1 - φ supply. Find the capacitive reactance? 63.7 Ω. 0.015 Ω. 135.86 Ω. 1.765 Ω. 63.7 Ω. 0.015 Ω. 135.86 Ω. 1.765 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 3Ω resistor having 2A current will dissipate the power of 4 W. 12 W. 8 W. 2 W. 4 W. 12 W. 8 W. 2 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The phase angle of current in respect of supply voltage will be 20.2o. 40.4o. 32.1o. 28.8o. 20.2o. 40.4o. 32.1o. 28.8o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a lead acid cell PbSO4 formed during neither during charging nor discharging. discharging only. charging only. both during charging as well as discharging. neither during charging nor discharging. discharging only. charging only. both during charging as well as discharging. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following can not be connected in series unless they are identical? Current source. Resistance. Both of above. Voltage source. Current source. Resistance. Both of above. Voltage source. ANSWER DOWNLOAD EXAMIANS APP
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