Electric Circuits Which of the following has least resistivity? Mercury. Lead. Aluminium. Copper. Mercury. Lead. Aluminium. Copper. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For Norton’s equivalent circuit Voc = Isc / Req. Voc = Req /Isc. Isc = Voc / Req. Isc = Voc Req. Voc = Isc / Req. Voc = Req /Isc. Isc = Voc / Req. Isc = Voc Req. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A p.d. of 300 V is applied across series combination of 3 μF and 9 μF capacitors. The charge on each capacitor is ___________________ μC. 675. 3600. 240. 7.5. 675. 3600. 240. 7.5. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the circuit shown below, what is the voltage across 5 Ω resistor? None of them 34.4 V. -27.4 V. -28.4 V. None of them 34.4 V. -27.4 V. -28.4 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A parallel plate capacitor contain there dielectric layers of 1, 2 and 3 respectively and thickness of dielectric layers are 0.2 mm, 0.3 mm and 0.4 mm respectively. If area of plate is 20 cm2. What is the value of capacitance? 32 pF. None of them. 30 pF. 36.6 pF. 32 pF. None of them. 30 pF. 36.6 pF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a lead acid cell PbSO4 formed during both during charging as well as discharging. charging only. neither during charging nor discharging. discharging only. both during charging as well as discharging. charging only. neither during charging nor discharging. discharging only. ANSWER DOWNLOAD EXAMIANS APP
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