Electric Circuits The voltage across the 1 Ω resistor between the nodes A and B of the network shown in the given figure is 1 V. 2 V. 3 V. 4 V. 1 V. 2 V. 3 V. 4 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The ratio of intensity of magnetisation to the magnetising force is known as flux density. susceptibility. none of above. relative permeability. flux density. susceptibility. none of above. relative permeability. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Resistance of which material does not change with change in temperature? Metal alloys constantan and manganin. Platinum. Brass. Tungsten. Metal alloys constantan and manganin. Platinum. Brass. Tungsten. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three identical resistor are connected in star across a 3 phase 550 V supply dissipating a total power of 300 W the line current is ____________ A. 1 2.56 3.149 0.5 1 2.56 3.149 0.5 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits How many 200W / 220V bulbs connected in series across 220V supply will consume 100W? 1. 4. 2. Not possible. 1. 4. 2. Not possible. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The plates of lead acid storage battery are most likely to be short circuited if the battery charged too slowly. the electrolyte evaporates. too much water is added. sediment collect at the bottom of the battery. the battery charged too slowly. the electrolyte evaporates. too much water is added. sediment collect at the bottom of the battery. ANSWER DOWNLOAD EXAMIANS APP
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