Electric Circuits Which of the following lamp has least resistance ? 60 W, 220 V. 25 W, 220 V. 100 W, 220 V. 200 W, 220 V. 60 W, 220 V. 25 W, 220 V. 100 W, 220 V. 200 W, 220 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a large resistance is connected in parallel to a small resistance then net resistance will be greater than the large resistance. smaller than the greater but larger than the smaller resistance. None of these smaller than the small resistance. greater than the large resistance. smaller than the greater but larger than the smaller resistance. None of these smaller than the small resistance. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit. What is the value of i ? 6 A. 5 A. - 5 A. 12 A. 6 A. 5 A. - 5 A. 12 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A external resistance R is connected to a cell of internal resistance r, then the current is maximum when R < r. R > r. None of these R = r. R < r. R > r. None of these R = r. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is apparent power in AC operation? Product of rms voltage and rms current. Product of voltage and current. Product of voltage and current at no load. Product of voltage and current at full load. Product of rms voltage and rms current. Product of voltage and current. Product of voltage and current at no load. Product of voltage and current at full load. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Poorest conductor of electricity is Steel. Silver. Aluminium. Carbon. Steel. Silver. Aluminium. Carbon. ANSWER DOWNLOAD EXAMIANS APP
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