Electric Circuits Internal resistance of ideal voltage source is 100 ohms zero finite infinite 100 ohms zero finite infinite ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For finding the Z11 parameter at the input port of a two port network input port is short circuited. output port is open circuited. output port is short circuited. input port is open circuited. input port is short circuited. output port is open circuited. output port is short circuited. input port is open circuited. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistance of a conductor of diameter d and length l is R Ω. If the diameter of the conductor is halved and its length is doubled, the resistance will be 2R Ω R Ω 4R Ω 8R Ω 2R Ω R Ω 4R Ω 8R Ω ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The common voltage across parallel branches with different voltage sources can be determined by the relation V = (V1 / R1 + V2 / R2 + V3 / R3) / (1 / R1 + 1 / R2 +1 / R3 .....) The statement is associated with which theorem? Millman’s theorem. Superposition theorem. Thevenin’s theorem. Norton’s theorem. Millman’s theorem. Superposition theorem. Thevenin’s theorem. Norton’s theorem. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RC series circuit R = 2Ω, C = 2μF and 10V dc is applied. Then what is the value of current? 10A 0A 5A 2A 10A 0A 5A 2A ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Twelve 6 Ω resistor used as edge to form a cube. The resistance between two diagonally opposite corner of the cube is 6 / 5 Ω. 5 / 6 Ω. 6 Ω. 5 Ω. 6 / 5 Ω. 5 / 6 Ω. 6 Ω. 5 Ω. ANSWER DOWNLOAD EXAMIANS APP