Electric Circuits Which of following is invariably seen in an electroplating plant? Carbon brushes. Distilled water. Barrel. Rectifier. Carbon brushes. Distilled water. Barrel. Rectifier. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An ideal constant voltage source has _______________ internal impedance whereas a constant current source has ____________ internal impedance. zero, zero infinite, infinite zero, infinite infinite, zero zero, zero infinite, infinite zero, infinite infinite, zero ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The voltage across R and L in a series RL circuit are found to be 200 V and 150 V respectively the rms value of the voltage across the series combination is ______ V. 360 450 250 200 360 450 250 200 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three capacitors each of capacity C are given. The resultant capacity (2/3) C can obtained by using them all in series. all in parallel. two in series and third in parallel across this combination. two in parallel and third in series with this combination. all in series. all in parallel. two in series and third in parallel across this combination. two in parallel and third in series with this combination. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In active filter which element is absent? Capacitor. Resistor. Both of above. Inductor. Capacitor. Resistor. Both of above. Inductor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Time constant is the time taken for response to rise -------of maximum value? 90% 100% 68.3% 63.2% 90% 100% 68.3% 63.2% ANSWER DOWNLOAD EXAMIANS APP
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