Electric Circuits How many 200W / 220V bulbs connected in series across 220V supply will consume 100W? Not possible. 1. 2. 4. Not possible. 1. 2. 4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the relation between line voltage and phase voltage in case of delta connection? VL = VP. VL = √3 VP. VL = 1/ √3 VP. None of these. VL = VP. VL = √3 VP. VL = 1/ √3 VP. None of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In foster 1 form 1st element is none. capacitor. both. inductor. none. capacitor. both. inductor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A battery of E Volts is supplying a steady current to a series circuit of total resistance RΩ and inductance L Henry. A part R1 of the total resistance is suddenly short circuited. Find the expression for current flowing through the battery subsequent to the operation. i = {E / (R - R1)}[1-(R1 / R) *e- {(R - R1 )t/L} i = {E / R}[1-(R1 / R) *e - {(R - R1 )*t/L} i = {E / R1 - R)}(1- e - (R1 - R) t / L) None of these i = {E / (R - R1)}[1-(R1 / R) *e- {(R - R1 )t/L} i = {E / R}[1-(R1 / R) *e - {(R - R1 )*t/L} i = {E / R1 - R)}(1- e - (R1 - R) t / L) None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is the heaviest? Molecule. Electron. Atom. Proton. Molecule. Electron. Atom. Proton. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is represented by the hypotenuse of impedance triangle? Impedance drop. Resistance drop. Reactance drop. Apparent power. Impedance drop. Resistance drop. Reactance drop. Apparent power. ANSWER DOWNLOAD EXAMIANS APP
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