Electric Circuits Pure metal generally have high conductivity and low temperature coefficient. low conductivity and zero temperature coefficient. high conductivity and large temperature coefficient. low conductivity and high temperature coefficient. high conductivity and low temperature coefficient. low conductivity and zero temperature coefficient. high conductivity and large temperature coefficient. low conductivity and high temperature coefficient. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is the heaviest? Electron. Proton. Molecule. Atom. Electron. Proton. Molecule. Atom. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Constant K type HPF (high pass filter) having cut off frequency 12 KHz and nominal impedance Ro = 500 Ω Find shunt arm inductor L and series arm capacitance C for T and π section of HPF ? None of these. L = 0.0132 mH, C = 0.0132 μF. L = 3.316 mH, C = 132 μF. L = 3.316 mH, C = 0.0132 μF. None of these. L = 0.0132 mH, C = 0.0132 μF. L = 3.316 mH, C = 132 μF. L = 3.316 mH, C = 0.0132 μF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A external resistance R is connected to a cell of internal resistance r, then the current is maximum when R = r. R > r. R < r. None of these R = r. R > r. R < r. None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Lowest current density is generally recommended for plating of silver. chromium. cadmium. bronze. silver. chromium. cadmium. bronze. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An alternating voltage = 140 sinθ is supplied to a device which offers a resistance of 20 Ω in forward direction of current in reverse direction. Calculate the form factor. 0.57. 1.11. 1.414. 0.318. 0.57. 1.11. 1.414. 0.318. ANSWER DOWNLOAD EXAMIANS APP
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