Electric Circuits Poorest conductor of electricity is Steel. Aluminium. Silver. Carbon. Steel. Aluminium. Silver. Carbon. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a resistor and an inductor are connected in series across a voltage source. Which two parameters in that circuit decrease if frequency of voltage source increases? VL and Z. VR and I. Z and I. VL and VR. VL and Z. VR and I. Z and I. VL and VR. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A star connected load has three equal impedance each of (40 + j30) Ω If the line current is 5 A then value of line voltage is 250 V. 250 / √3 V. 200 V. 250 √3 V. 250 V. 250 / √3 V. 200 V. 250 √3 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Lowest current density is generally recommended for plating of cadmium. bronze. chromium. silver. cadmium. bronze. chromium. silver. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The value of unity impulse function at time (t) = 0 is 0. indeterminate. infinite. 1. 0. indeterminate. infinite. 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The terminals across the source are ___________ if a voltage source is to be neglected. replaced by a shunt resistance. open circuited. replaced by a series resistance. short circuited. replaced by a shunt resistance. open circuited. replaced by a series resistance. short circuited. ANSWER DOWNLOAD EXAMIANS APP
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