Electric Circuits A 3Ω resistor having 2A current will dissipate the power of 2 W. 4 W. 12 W. 8 W. 2 W. 4 W. 12 W. 8 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following has least resistivity? Copper. Lead. Mercury. Aluminium. Copper. Lead. Mercury. Aluminium. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits How many coulombs of charge flow through a circuit carrying a current of 10 A in 1 minute? 1200 600 10 60 1200 600 10 60 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? None of them. 30 pF. 36.6 pF. 32 pF. None of them. 30 pF. 36.6 pF. 32 pF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Current locus is obtained by which of the following? Either of these Varying source frequency None of these Varying any one of the circuit element Either of these Varying source frequency None of these Varying any one of the circuit element ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A delta connection contains three equal impedance of 60 Ω. The impedance of the equivalent star connection for each star load will be 40 Ω. 20 Ω. 30 Ω. 15 Ω. 40 Ω. 20 Ω. 30 Ω. 15 Ω. ANSWER DOWNLOAD EXAMIANS APP
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