Electric Circuits For the circuit shown below the value of R is adjusted so as to make the current in RL equal to zero. Calculate the value of R. 2 Ω. 1 Ω. 4 Ω. 3 Ω. 2 Ω. 1 Ω. 4 Ω. 3 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Aluminium is produced from bauxite by rotating. electrolytic process. oxidation. froth flotation. rotating. electrolytic process. oxidation. froth flotation. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor having a capacitance of 40 μF is connected across 250 V DC source. The charging current will be least when capacitor is almost 25% charged. initially. when capacitor is half charged. when capacitor is fully charged. when capacitor is almost 25% charged. initially. when capacitor is half charged. when capacitor is fully charged. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current of 1 mA flows through a 1M ohm, 2 W carbon resistor. The power dissipated as heat in the resistor will be None of these 0.5 W. 1 W. 2 W. None of these 0.5 W. 1 W. 2 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which metal is deposited for electro forming? Nickel. Chromium. Iron. Silver. Nickel. Chromium. Iron. Silver. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In what connection we get neutral? Mesh. Star. Both A and B. Delta. Mesh. Star. Both A and B. Delta. ANSWER DOWNLOAD EXAMIANS APP
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