Electric Circuits For the circuit shown in the given figure the current I is given by 1 A. 3 A. 4 A. 2 A. 1 A. 3 A. 4 A. 2 A. ANSWER DOWNLOAD EXAMIANS APP
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 2 A with 50 Ω in series. 2 A with 50 Ω in parallel. 0.5 A in parallel with 50 Ω. none of these. 2 A with 50 Ω in series. 2 A with 50 Ω in parallel. 0.5 A in parallel with 50 Ω. none of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two resistances R1 and R2 give combined resistances 4.5 Ω and 1 Ω when they are connected in series and parallel respectively. What would be the values of these resistances? 3 Ω and 6 Ω. 6 Ω and 9 Ω. 3 Ω and 9 Ω. 1.5 Ω and 3 Ω. 3 Ω and 6 Ω. 6 Ω and 9 Ω. 3 Ω and 9 Ω. 1.5 Ω and 3 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC parallel circuit if current through capacitor and inductor is equal. Then What is the power factor? leading unity lagging zero leading unity lagging zero ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 100 μF capacitor supplied from 3 V source with a frequency of 50 Hz. The capacitive reactance is 7.96 Ω. 15.92 Ω. 63.68 Ω. 31.84 Ω. 7.96 Ω. 15.92 Ω. 63.68 Ω. 31.84 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A parallel plate capacitor contain there dielectric layers of 1, 2 and 3 respectively and thickness of dielectric layers are 0.2 mm, 0.3 mm and 0.4 mm respectively. If area of plate is 20 cm2. What is the value of capacitance? None of them. 30 pF. 36.6 pF. 32 pF. None of them. 30 pF. 36.6 pF. 32 pF. ANSWER DOWNLOAD EXAMIANS APP
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