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 0.25. 2. 0.5. 4. 0.25. 2. 0.5. 4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which material has extremely large resistance? Conductor Semiconductor None of these Insulator Conductor Semiconductor None of these Insulator ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A constant voltage source has minimum current capacity. high internal resistance. low internal resistance. minimum efficiency. minimum current capacity. high internal resistance. low internal resistance. minimum efficiency. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The efficiency in case of maximum power transfer theorem is 50 % - 100 %. 50 %. 100 %. less than 50 %. 50 % - 100 %. 50 %. 100 %. less than 50 %. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The internal resistance of lead acid cell is _______________ that of Edison cell. less than. equal to. more than. none of above. less than. equal to. more than. none of above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits According to duality principle a series inductor (L) can be represented as Series C. Parallel L. Parallel C. Series L. Series C. Parallel L. Parallel C. Series L. ANSWER DOWNLOAD EXAMIANS APP
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