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 R Ω 2R Ω 4R Ω 8R Ω R Ω 2R Ω 4R Ω 8R Ω ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits During electroplating the amounts of different substances liberated by same quantity of electricity are proportional to their atomic numbers. atomic weights. valency. chemical equivalents. atomic numbers. atomic weights. valency. chemical equivalents. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 100 ohm resistor is directly connected across a 80 V battery. What is the power dissipation? 5 W. 64 W. 1 W. 10 W. 5 W. 64 W. 1 W. 10 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What will be the resistance if 10 resistors of 10 ohm each are connected in series? 0.1 Ω. 100 Ω. 1 Ω. 10 Ω. 0.1 Ω. 100 Ω. 1 Ω. 10 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Mesh analysis is applicable for non planar networks. planar networks. neither planar and non planar networks.. both planar and non planar networks. non planar networks. planar networks. neither planar and non planar networks.. both planar and non planar networks. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is represented by the hypotenuse of impedance triangle? Apparent power. Resistance drop. Reactance drop. Impedance drop. Apparent power. Resistance drop. Reactance drop. Impedance drop. ANSWER DOWNLOAD EXAMIANS APP
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