Electric Circuits Two wires of A and B of the same material and length ‘l’ and ‘2l’ have radius ‘r’ and ‘2r’ respectively. The ratio of their specific resistance will be 1:2. 1:1. 4:1. 1:8. 1:2. 1:1. 4:1. 1:8. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Absolute permittivity of dielectric medium is represented as ε0 εrε0 εr εr/ε0 ε0 εrε0 εr εr/ε0 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The synchronous speed for the seventh space harmonic mmf wave of 8 pole, 50 Hz induction machine will be 5250 rpm in forward direction. 5250 rpm in reverse direction. 107.14 rpm in forward direction. 107.14 rpm in reverse direction. 5250 rpm in forward direction. 5250 rpm in reverse direction. 107.14 rpm in forward direction. 107.14 rpm in reverse direction. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following Y-parameters is dimensionless? Y22. Y12. Y11. none of these. Y22. Y12. Y11. none of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Five capacitors each of 5 µF are connected in series, the equivalent capacitance of the system will be 25 µF 5 µF 1 µF 10 µF 25 µF 5 µF 1 µF 10 µF ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In which of the circuits power factor can be zero? capacitive. inductive. both ‘a’ and ‘b’ resistive. capacitive. inductive. both ‘a’ and ‘b’ resistive. ANSWER DOWNLOAD EXAMIANS APP
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