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? 50 V. 60 V. 30 V. 20 V. 50 V. 60 V. 30 V. 20 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC series circuit if the Q factor is 1, then the damping of the system is Over damping Under damping Undamping Critical damping Over damping Under damping Undamping Critical damping ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two resistances R1 and R2 give combined resistances 4.5 Ω and 1 Ω when they are connected in series and parallel respectively. What would be the values of these resistances? 1.5 Ω and 3 Ω. 3 Ω and 6 Ω. 3 Ω and 9 Ω. 6 Ω and 9 Ω. 1.5 Ω and 3 Ω. 3 Ω and 6 Ω. 3 Ω and 9 Ω. 6 Ω and 9 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Aluminium is produced from bauxite by electrolytic process. oxidation. rotating. froth flotation. electrolytic process. oxidation. rotating. froth flotation. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which quantity should be measured by the voltmeter ? Voltage Current Speed Power Voltage Current Speed Power ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Open circuit voltage of a fully charged lead acid cell is 2 V. 1.9 V. 2.5 V. 2.7 V. 2 V. 1.9 V. 2.5 V. 2.7 V. ANSWER DOWNLOAD EXAMIANS APP
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