Electric Circuits What is the SI unit of electric current ? Ampere. Faraday. Ohm. None of these Ampere. Faraday. Ohm. None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two identical resistors are first connected in parallel then in series. The ratio of resultant resistance of the first combination to the second will be 4. 0.25. 2. 0.5. 4. 0.25. 2. 0.5. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three resistances have the following ratings 150 Ω at 5 %, 100 Ω at 5 % and 200 Ω at 5 % respectively. The percentage error when all the three are connected in series will be + 5 %. + 7 %. + 6 %. + 8 %. + 5 %. + 7 %. + 6 %. + 8 %. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following lamp has least resistance ? 25 W, 220 V. 200 W, 220 V. 60 W, 220 V. 100 W, 220 V. 25 W, 220 V. 200 W, 220 V. 60 W, 220 V. 100 W, 220 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Power dissipation in ideal inductor is Maximum Minimum Zero A finite value Maximum Minimum Zero A finite value ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following materials has the least resistivity ? Zinc. Copper. Lead. Mercury. Zinc. Copper. Lead. Mercury. ANSWER DOWNLOAD EXAMIANS APP
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