Electric Circuits The maximum power that can be transferred to the load resistor R from the voltage source in the figure is 6/8W. 1 W. 7.5 W. 9/8 W. 6/8W. 1 W. 7.5 W. 9/8 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When 125 V is applied across a 250 V, 100 W filament incandescent bulbs, the power consumption is 25 W. 50 W. 12.5 W. 100 W. 25 W. 50 W. 12.5 W. 100 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If L and C both are doubled than damping in above circuit will be doubled as compared to previous one. remains same. halved as compared to previous one. None of these doubled as compared to previous one. remains same. halved as compared to previous one. None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A wire of resistance R has it length and cross - section both doubled. Its resistance will become 4R. R. 2R. 0.5R. 4R. R. 2R. 0.5R. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The voltage drop across R is 50.8 V. 40.8 V. 24.4 V . 30.6 V. 50.8 V. 40.8 V. 24.4 V . 30.6 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the value of charge of an electron? 1.6022 × 10-19 Coulomb 1.6022 × 10-7 Coulomb 1.6022 × 10-8 Coulomb 1.6022 × 10-27 Coulomb 1.6022 × 10-19 Coulomb 1.6022 × 10-7 Coulomb 1.6022 × 10-8 Coulomb 1.6022 × 10-27 Coulomb ANSWER DOWNLOAD EXAMIANS APP
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