Electric Circuits Instantaneous power in inductor is proportional to the product of the instantaneous current and rate of change of current. square of instantaneous current. square of the rate of change of current. temperature of the inductor. product of the instantaneous current and rate of change of current. square of instantaneous current. square of the rate of change of current. temperature of the inductor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In question no.3, which of the following is true ? i(0+)= iL(0+). iL(0) = ic (0). None of these. ic (0+) = i(0+). i(0+)= iL(0+). iL(0) = ic (0). None of these. ic (0+) = i(0+). ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For closer tolerance which of the following capacitors is usually preferred? None of them. Paper capacitor. Mica capacitor. Ceramic disc capacitor. None of them. Paper capacitor. Mica capacitor. Ceramic disc capacitor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following has positive temperature coefficient ? Germanium. Paper. Rubber. Gold. Germanium. Paper. Rubber. Gold. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A network contains linear resistors and ideal voltage sources. If values of all the resistors are doubled, then voltage across each resistor is remain same. halved. doubled. increase by two times. remain same. halved. doubled. increase by two times. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Capacitors for P.f correction are rated in KVA. KV. KW. KVAR. KVA. KV. KW. KVAR. ANSWER DOWNLOAD EXAMIANS APP
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