Electric Circuits Resistance of which material does not change with change in temperature? Brass. Platinum. Tungsten. Metal alloys constantan and manganin. Brass. Platinum. Tungsten. Metal alloys constantan and manganin. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits 200 resistors of 200 Ω each are connected in parallel. Their equivalent resistance will be 200 Ω. 400 Ω. 4 kΩ. 1 Ω. 200 Ω. 400 Ω. 4 kΩ. 1 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series RLC circuit to get Q>1, which of the following is required? All of these XL < R XL = R XL > R All of these XL < R XL = R XL > R ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the figure, the potential difference between points P and Q is 12 V. 6 V. - 6 V. 10 V. 12 V. 6 V. - 6 V. 10 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Magnetic flux has the unit of Ampere turn Newton Tesla Weber Ampere turn Newton Tesla Weber ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the relation between line voltage and phase voltage in case of delta connection? VL = 1/ √3 VP. VL = VP. None of these. VL = √3 VP. VL = 1/ √3 VP. VL = VP. None of these. VL = √3 VP. ANSWER DOWNLOAD EXAMIANS APP
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