Electric Circuits When we use super node technique ideal voltage source is connected between two non reference nodes. current source branch is common for two meshes. ideal voltage source is connected between non reference node and reference. All of these ideal voltage source is connected between two non reference nodes. current source branch is common for two meshes. ideal voltage source is connected between non reference node and reference. All of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current of 4 A flows in an ac circuit when 100 V dc is applied to it whereas it takes 250 v ac to produce the same current the power factor of the circuit is 0.85. 10. 1. 0.4. 0.85. 10. 1. 0.4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit : Switch is closed at t = 0 Find i(0 +) V/R. 0. V / {R + (sL + 1 / Cs)}. (V*L) / (R*C) V/R. 0. V / {R + (sL + 1 / Cs)}. (V*L) / (R*C) ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When resistance element of a heater fuses and then we reconnect it after removing a portion of it, the power of heater will increase. decrease. remain constant. none of these. increase. decrease. remain constant. none of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three resistors of 4 ohm, 6 ohm and 8 ohm are in parallel. In which resistor, power dissipation will be maximum 4 Ohm. equal in all resistors. 8 Ohm. 6 Ohm. 4 Ohm. equal in all resistors. 8 Ohm. 6 Ohm. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Average power taken by the pure capacitor is Zero Maximum Minimum Any of the above Zero Maximum Minimum Any of the above ANSWER DOWNLOAD EXAMIANS APP
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