Electric Circuits Atoms have no electric charge because they have an equal number of electrons and protons. have an equal number of neutrons and protons. have neutrons in their nuclei. have an equal number of charged and non charged particles. have an equal number of electrons and protons. have an equal number of neutrons and protons. have neutrons in their nuclei. have an equal number of charged and non charged particles. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits At which of the following frequency voltage across capacitor has maximum value for series circuit ? Less than resonance frequency Greater than resonance frequency Equal to resonance frequency Zero frequency Less than resonance frequency Greater than resonance frequency Equal to resonance frequency Zero frequency ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Given network is having N nodes and b branches, then number of individual loops are b - N + 1. b - N - 1. N. N - 1. b - N + 1. b - N - 1. N. N - 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A certain network consists of large number of ideal linear resistances, one of which is designated as R and two constant ideal source. The power consumed by R is P1 when only the first source is active and P2 when only second source is active. In both sources are active simultaneously then the power consumed by R is (√P1 ± √P2)2. (P1 ± P2 )2. √P1 ± √P2. P1 ± P2 . (√P1 ± √P2)2. (P1 ± P2 )2. √P1 ± √P2. P1 ± P2 . ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In question no.3, which of the following is true ? iL(0) = ic (0). ic (0+) = i(0+). None of these. i(0+)= iL(0+). iL(0) = ic (0). ic (0+) = i(0+). None of these. i(0+)= iL(0+). ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The energy stored by a capacitor is given by Q2 / 2C. 1/2 QV. 1/2 CV2. all of them. Q2 / 2C. 1/2 QV. 1/2 CV2. all of them. ANSWER DOWNLOAD EXAMIANS APP
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