Electric Circuits The internal resistance of lead acid cell is _______________ that of Edison cell. equal to. less than. none of above. more than. equal to. less than. none of above. more than. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If N is the number of nodes and b is the number of branches in a network, then rank of cut set matrix is b - N - 1. b - N + 1. N. N - 1. b - N - 1. b - N + 1. N. N - 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits At which of the following frequency voltage across capacitor has maximum value for series circuit ? Greater than resonance frequency Less than resonance frequency Equal to resonance frequency Zero frequency Greater than resonance frequency Less than resonance frequency Equal to resonance frequency Zero frequency ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If all the elements in a particular network are linear, then the superposition theorem would hold, when the excitation is An Impulse Either AC or DC DC only AC only An Impulse Either AC or DC DC only AC only ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a lead acid cell PbSO4 formed during neither during charging nor discharging. charging only. both during charging as well as discharging. discharging only. neither during charging nor discharging. charging only. both during charging as well as discharging. discharging only. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor has a capacitance of 6 μF. Calculate the stored energy in it if a DC voltage of 100 V, is applied across it? 6 × 102 joules. 2.5 × 102 joules. 4 × 102 joules. 3 × 102 joules. 6 × 102 joules. 2.5 × 102 joules. 4 × 102 joules. 3 × 102 joules. ANSWER DOWNLOAD EXAMIANS APP
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