Electric Circuits Which of following materials has the least resistivity ? Copper. Mercury. Lead. Zinc. Copper. Mercury. Lead. Zinc. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When 125 V is applied across a 250 V, 100 W filament incandescent bulbs, the power consumption is 100 W. 12.5 W. 50 W. 25 W. 100 W. 12.5 W. 50 W. 25 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Conductance of any conductor is expressed as ampere / watt. watt / ampere2. mho. volt2 / watt. ampere / watt. watt / ampere2. mho. volt2 / watt. 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. 0.5 3.149 2.56 1 0.5 3.149 2.56 1 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following is the unit of magnetic flux density? Lumens. Daraf. Weber. Tesla. Lumens. Daraf. Weber. Tesla. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Ceq of two capacitors connected in series is given by C1 = C2. C1C2. C1 + C2. C1 C2 / (C1 + C2). C1 = C2. C1C2. C1 + C2. C1 C2 / (C1 + C2). ANSWER DOWNLOAD EXAMIANS APP
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