Electric Circuits Which of the following has least resistivity? Mercury. Lead. Copper. Aluminium. Mercury. Lead. Copper. Aluminium. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Active materials of a lead acid cell are all of above. dilute H2SO4. spongy lead. lead peroxide. all of above. dilute H2SO4. spongy lead. lead peroxide. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the real power in AC operation? Apperant power × cosφ. VIcosφ. None of these. Both option A and B. Apperant power × cosφ. VIcosφ. None of these. Both option A and B. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits From the given figure find the R3 25 ohm 25 kilo ohm 25 mega ohm 25 mili ohm 25 ohm 25 kilo ohm 25 mega ohm 25 mili ohm ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The value of unity impulse function at time (t) = 0 is 0. 1. indeterminate. infinite. 0. 1. indeterminate. infinite. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor is charged by a constant 10 mA current sources which is turned on for 1 second. Assuming the capacitor is initially charge free; determine the charge delivered to and the power supplied by the source if the capacitor has a value of 1 mF. 0.01C, 10MW. 0.1C, 10MW. 0.1C, 100MW. 0.01C and 5W. 0.01C, 10MW. 0.1C, 10MW. 0.1C, 100MW. 0.01C and 5W. ANSWER DOWNLOAD EXAMIANS APP