Electric Circuits Coating generally recommended for hard surfacing is lead plating. copper plating. chromium plating. None of these lead plating. copper plating. chromium plating. None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The current in the resistor R shown in figure will be 0.6 A. 0.2 A. 0.8 A. 0.4 A. 0.6 A. 0.2 A. 0.8 A. 0.4 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Galvanizing is the coating of zinc. lead. brass. chromium. zinc. lead. brass. chromium. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A voltage source having an open circuit voltage of 100 V and internal resistance of 50 Ω is equivalent to a current source none of these. 0.5 A in parallel with 50 Ω. 2 A with 50 Ω in series. 2 A with 50 Ω in parallel. none of these. 0.5 A in parallel with 50 Ω. 2 A with 50 Ω in series. 2 A with 50 Ω in parallel. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Image impedance can be written by using short circuit impedance(Zsc)and open circuit impedance(Zoc) as Zsc-Zoc (Zsc . Zoc)½ Zsc+Zoc Zsc/Zoc Zsc-Zoc (Zsc . Zoc)½ Zsc+Zoc Zsc/Zoc ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a pure inductor is connected across the ac source, the average power taken by the inductor is a few watt. 100 watt. maximum power. zero watt. a few watt. 100 watt. maximum power. zero watt. ANSWER DOWNLOAD EXAMIANS APP
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