Electric Circuits A pole of driving point impedance is zero current for a finite value of driving current. zero current for a finite value of driving voltage. zero voltage for a finite value of driving current. zero voltage for a finite value of driving voltage. zero current for a finite value of driving current. zero current for a finite value of driving voltage. zero voltage for a finite value of driving current. zero voltage for a finite value of driving voltage. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Condition of symmetry in ABCD parameter representation is AD - BC = 1. C = D. A = D. B = D. AD - BC = 1. C = D. A = D. B = D. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is referred as the average value in AC opearation? Average of all values of the phase sequences. Average of all values of an alternating quantity. Average of all values of an alternating quantity over a complete cycle. Average of all values of the (+)ve and (-)ve half. Average of all values of the phase sequences. Average of all values of an alternating quantity. Average of all values of an alternating quantity over a complete cycle. Average of all values of the (+)ve and (-)ve half. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which battery is used in aeroplanes? Edission cell. Dry cell battery. None of them. Lead acid battery. Edission cell. Dry cell battery. None of them. Lead acid battery. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which variety of copper has the best mechanical strength ? Annealed copper. Cast copper. Hard drawn copper. Soft copper. Annealed copper. Cast copper. Hard drawn copper. Soft copper. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The coils having self inductor of 10 mH and 15 mH have an effective inductor of 40 mH, when connected in series aiding. What will be the equivalent inductor if we connect them in series opposing 5 mH. 0 mH. 20 mH. 10 mH. 5 mH. 0 mH. 20 mH. 10 mH. ANSWER DOWNLOAD EXAMIANS APP