Electric Circuits In a series resonant circuit impedance is maximum. minimum. zero. none of these. maximum. minimum. zero. none of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which part of magnetic path requires largest mmf? Air gap. Core. Coil. Inductance. Air gap. Core. Coil. Inductance. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the practical units of voltage and current wave each made 20 times as large as they are at present, what would be the consequent alternation in the size of the unit of capacitance? Nil. 200 times. 20 times. 60 times. Nil. 200 times. 20 times. 60 times. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits 200 resistors of 200 Ω each are connected in parallel. Their equivalent resistance will be 400 Ω. 1 Ω. 4 kΩ. 200 Ω. 400 Ω. 1 Ω. 4 kΩ. 200 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Five cells are connected in series in a row and then four such rows are connected in parallel to Feed the current to a resistive load of 1.25Ω. Each cell has an emf of 1.5 V with internal resistance Of 0.2Ω. The current through the load will be 5 A 1 A 23.33 A 3.33 A 5 A 1 A 23.33 A 3.33 A ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A reactance having an inductor of 0.15 H is connected in series with 10 Ω resistance. What will be the inductive reactance? 47.1 Ω. 1.5 Ω. None of these. 48.15 Ω. 47.1 Ω. 1.5 Ω. None of these. 48.15 Ω. ANSWER DOWNLOAD EXAMIANS APP
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