Electric Circuits A voltage source having an open circuit voltage of 100 V and internal resistance of 50 Ω is equivalent to a current source none of these. 2 A with 50 Ω in parallel. 0.5 A in parallel with 50 Ω. 2 A with 50 Ω in series. none of these. 2 A with 50 Ω in parallel. 0.5 A in parallel with 50 Ω. 2 A with 50 Ω in series. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is applicable for both linear and non-linear circuits? Thevnin’s theorem. Norton’s theorem. None of these . Superposition theorem. Thevnin’s theorem. Norton’s theorem. None of these . Superposition theorem. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A external resistance R is connected to a cell of internal resistance r, then the current is maximum when R < r. R > r. None of these R = r. R < r. R > r. None of these R = r. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following has least resistivity? Lead. Aluminium. Copper. Mercury. Lead. Aluminium. Copper. Mercury. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the unit of potential difference ? Watt Ampere Volt Ohm Watt Ampere Volt Ohm ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A circuit contains two unequal resistor in parallel currents in both are same. heat losses in both are same. voltage drops across both are same. voltage drops are according to their resistive value. currents in both are same. heat losses in both are same. voltage drops across both are same. voltage drops are according to their resistive value. ANSWER DOWNLOAD EXAMIANS APP
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