Electric Circuits From the given figure find the R3 25 mega ohm 25 kilo ohm 25 mili ohm 25 ohm 25 mega ohm 25 kilo ohm 25 mili ohm 25 ohm ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When the internal resistance of a cell is large compared to the external resistance in the circuit then high current can flow through the external resistance by grouping the cells in parallel. as in series. mixed. in either series or parallel. in parallel. as in series. mixed. in either series or parallel. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits To obtain high efficiency, network is designed with which of the following? Unity Q factor Zero Q factor Low Q factor High Q factor Unity Q factor Zero Q factor Low Q factor High Q factor ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In active filter which element is absent? Both of above. Capacitor. Inductor. Resistor. Both of above. Capacitor. Inductor. Resistor. 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 half charged. when capacitor is almost 25% charged. initially. when capacitor is fully charged. when capacitor is half charged. when capacitor is almost 25% charged. initially. when capacitor is fully charged. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three identical resistor are connected in star across a 3 phase 550 V supply dissipating a total power of 300 W the line current is ____________ A. 2.56 1 3.149 0.5 2.56 1 3.149 0.5 ANSWER DOWNLOAD EXAMIANS APP
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