Electric Circuits The absolute charge of an electron is - 1.6 × 10-19 C. + 1.6 × 10-19 C. none of above. 1.6 × 10-19 C. - 1.6 × 10-19 C. + 1.6 × 10-19 C. none of above. 1.6 × 10-19 C. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is called the frequency in AC operation? No. of (-) ve quadrature made per second. No. of cycles made per second. No. of wave made per second. No. of (+) ve quadrature made per second. No. of (-) ve quadrature made per second. No. of cycles made per second. No. of wave made per second. No. of (+) ve quadrature made per second. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Time constant of RC series circuit is L/R 2RC RC 2L/R L/R 2RC RC 2L/R ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits During electroplating the amounts of different substances liberated by same quantity of electricity are proportional to their chemical equivalents. atomic numbers. valency. atomic weights. chemical equivalents. atomic numbers. valency. atomic weights. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the length of a wire of resistance R is uniformly stretched to n times its original value, what will be its new resistance n2R. R / n2. n2 / R. nR . n2R. R / n2. n2 / R. nR . ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the relation between line voltage and phase voltage in case of delta connection? VL = VP. None of these. VL = 1/ √3 VP. VL = √3 VP. VL = VP. None of these. VL = 1/ √3 VP. VL = √3 VP. ANSWER DOWNLOAD EXAMIANS APP
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