Electric Circuits Which material has extremely large resistance? Conductor Semiconductor Insulator None of these Conductor Semiconductor Insulator None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Internal resistance of ideal voltage source is zero infinite finite 100 ohms zero infinite finite 100 ohms ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A p.d. of 300 V is applied across series combination of 3 μF and 9 μF capacitors. The charge on each capacitor is ___________________ μC. 7.5. 3600. 675. 240. 7.5. 3600. 675. 240. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Open circuit voltage of a fully charged lead acid cell is 1.9 V. 2.5 V. 2.7 V. 2 V. 1.9 V. 2.5 V. 2.7 V. 2 V. 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? 60 times. 20 times. Nil. 200 times. 60 times. 20 times. Nil. 200 times. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is represented by the hypotenuse of impedance triangle? Reactance drop. Apparent power. Impedance drop. Resistance drop. Reactance drop. Apparent power. Impedance drop. Resistance drop. ANSWER DOWNLOAD EXAMIANS APP
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