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 0.5 W. 1 W. 2 W. None of these 0.5 W. 1 W. 2 W. None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Twelve 6 Ω resistor used as edge to form a cube. The resistance between two diagonally opposite corner of the cube is 6 / 5 Ω. 5 / 6 Ω. 6 Ω. 5 Ω. 6 / 5 Ω. 5 / 6 Ω. 6 Ω. 5 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The life of a lead acid battery is expected to be 1 year. 6 months. 10 to 15 years. 2 to 5 years. 1 year. 6 months. 10 to 15 years. 2 to 5 years. 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 Lowest current density is generally recommended for plating of chromium. bronze. silver. cadmium. chromium. bronze. silver. cadmium. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits One ampere hour charge is equivalent to 36000 coulombs. 3600 coulombs. 360 coulombs. 36 coulombs. 36000 coulombs. 3600 coulombs. 360 coulombs. 36 coulombs. ANSWER DOWNLOAD EXAMIANS APP
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