Electric Circuits When the battery is being charged, the terminal voltage decreases with increasing state of charge. none of these. increasing temperature. increasing charging rate. increasing state of charge. none of these. increasing temperature. increasing charging rate. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a delta network each element has value R. The value of each element in equivalent star network will be R / 4. R / 6. R / 2. R / 3. R / 4. R / 6. R / 2. R / 3. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The switch S is the circuit shown in figure is ideal. If the switch is repeatedly closed for 1 ms and opened for 1 ms, the average value of i(t) is 0.25 mA. 0.35 mA. 1 mA. 0.5 mA. 0.25 mA. 0.35 mA. 1 mA. 0.5 mA. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In which of the circuits power factor can be zero? both ‘a’ and ‘b’ inductive. capacitive. resistive. both ‘a’ and ‘b’ inductive. capacitive. resistive. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The Laplace Transform of a shifted unit step f (t) = U (t-a) is (e-as)/s. e-as. se-as. s(1-e-as). (e-as)/s. e-as. se-as. s(1-e-as). ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a lead acid cell PbSO4 formed during neither during charging nor discharging. both during charging as well as discharging. discharging only. charging only. neither during charging nor discharging. both during charging as well as discharging. discharging only. charging only. ANSWER DOWNLOAD EXAMIANS APP
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