Electric Circuits A 50 μF capacitor is charged to retain 10 MJ of energy by a constant charging current of 1 A. Determine the voltages across the capacitor? 30 V. 60 V. 50 V. 20 V. 30 V. 60 V. 50 V. 20 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Common impurity in battery electrolyte is dust. iron. lead sulfate. sodium chloride. dust. iron. lead sulfate. sodium chloride. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Energy efficiency during electroplating is usually in the range 90 to 99%. 80 to 85%. 85 to 90%. 50 to 80%. 90 to 99%. 80 to 85%. 85 to 90%. 50 to 80%. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Discrete values represent which type of signal Discretal Decimal Digital Analog Discretal Decimal Digital Analog ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Open circuit voltage of a fully charged lead acid cell is 2.5 V. 1.9 V. 2 V. 2.7 V. 2.5 V. 1.9 V. 2 V. 2.7 V. 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 1 W. 2 W. 0.5 W. None of these 1 W. 2 W. 0.5 W. None of these ANSWER DOWNLOAD EXAMIANS APP
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