Electric Circuits A positive and a negative charged conductor are initially 50 mm apart. When they are moved close together so that they are now only 10 mm apart, the force between them will be 25 times larger than before. 10 times greater than before. 5 times greater than before. 5 times smaller than before. 25 times larger than before. 10 times greater than before. 5 times greater than before. 5 times smaller than before. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Disadvantages of constant k type filter attenuation does not increase rapidly beyond cut off frequency. none of these. characteristic impedance unchanged in pass band. both A and B. attenuation does not increase rapidly beyond cut off frequency. none of these. characteristic impedance unchanged in pass band. both A and B. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Flux in a magnetic circuit can be compared in an electric circuit to current. resistance. inductance. voltage. current. resistance. inductance. voltage. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following theorems can be applied to any network- linear or nonlinear, active or passive, time variant or time invariant? Thevnin theorem. Norton Theorem. Tellegen theorem. Millman theorem. Thevnin theorem. Norton Theorem. Tellegen theorem. Millman theorem. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The strength of current in 1 H inductor changes at rate of 1 A / sec. Find the voltage across it? 0.5 V. 2 V. None of these. 1 V. 0.5 V. 2 V. None of these. 1 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Millman theorem yields equivalent voltage source. current source. impedance. both ‘c’ and ‘d’ . voltage source. current source. impedance. both ‘c’ and ‘d’ . ANSWER DOWNLOAD EXAMIANS APP
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