Electric Circuits Which of following capacitors has relatively shorter shelf life? Paper. Electrolytic. both (B) and (C) above. Glass. Paper. Electrolytic. both (B) and (C) above. Glass. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The efficiency in case of maximum power transfer theorem is 50 %. 100 %. 50 % - 100 %. less than 50 %. 50 %. 100 %. 50 % - 100 %. less than 50 %. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In an AC circuit, containing pure inductance, the voltage applied is 120 V, 50 Hz while the current is 10 A. Find the value of inductance. 34 mH. 30 mH. 35 mH. 38 mH. 34 mH. 30 mH. 35 mH. 38 mH. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Four bulbs of 40 W each are connected in series with a battery across them, which of the following statement is true? The voltage across each bulb is not same. None of these The current through each bulb is same. The power dissipation in each bulb is not same. The voltage across each bulb is not same. None of these The current through each bulb is same. The power dissipation in each bulb is not same. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Absolute permittivity of dielectric medium is represented as εr εrε0 εr/ε0 ε0 εr εrε0 εr/ε0 ε0 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a lead acid cell PbSO4 formed during neither during charging nor discharging. discharging only. both during charging as well as discharging. charging only. neither during charging nor discharging. discharging only. both during charging as well as discharging. charging only. ANSWER DOWNLOAD EXAMIANS APP
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