Electric Circuits A capacitor having a capacitance of 40 μF is connected across 250 V DC source. The charging current will be least 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. when capacitor is almost 25% charged. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The coils having self inductor of 10 mH and 15 mH have an effective inductor of 40 mH, when connected in series aiding. What will be the equivalent inductor if we connect them in series opposing 10 mH. 5 mH. 0 mH. 20 mH. 10 mH. 5 mH. 0 mH. 20 mH. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Form factor is equal to Peak factor in case of triangle wave. saw tooth wave. All of these square wave. triangle wave. saw tooth wave. All of these square wave. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For the network shown in figure, the value of current through 8Ω resistor is 1.2 A. 2.4 A. 4.8 A. 1.5 A. 1.2 A. 2.4 A. 4.8 A. 1.5 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Super mesh analysis is used in case of either 1 or 2. current source branch is common for two meshes. both. ideal voltage source is connected between two non reference nodes. either 1 or 2. current source branch is common for two meshes. both. ideal voltage source is connected between two non reference nodes. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The internal resistance of a dry cell is of the order of 1 to 1.5 Ohm. 0.2 to 0.4 Ohm. 1 to 15 Ohm. 2 to 5 Ohm. 1 to 1.5 Ohm. 0.2 to 0.4 Ohm. 1 to 15 Ohm. 2 to 5 Ohm. ANSWER DOWNLOAD EXAMIANS APP
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