Electric Circuits Current efficiency in electroplating is usually 70 to 80 %. 90 to 98 %. 99 %. 50 to 60 %. 70 to 80 %. 90 to 98 %. 99 %. 50 to 60 %. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Can a 250 V, 5 A single way switch be used in place of a 250 V, 15 A Switch? Single way switch doesn exist. Yes. Single way switch doesn operate at such current ratings. No. Single way switch doesn exist. Yes. Single way switch doesn operate at such current ratings. No. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 10 Ohm resistor has power rating of 1W. Find the maximum current rating. 1 A. 0.1 A. 0.316 A. 0.01 A. 1 A. 0.1 A. 0.316 A. 0.01 A. 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 None of these R < r. R = r. R > r. None of these R < r. R = r. R > r. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Ampere second is the unit of conductance. energy. power. charge. conductance. energy. power. charge. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a resistor and an inductor are connected in series across a voltage source. Which two parameters in that circuit decrease if frequency of voltage source increases? VL and VR. VR and I. VL and Z. Z and I. VL and VR. VR and I. VL and Z. Z and I. ANSWER DOWNLOAD EXAMIANS APP
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