Electric Circuits Electrolyte for silver plating is potassium nitrate solution. dilute sulphuric acid. any of above. double cyanide of silver and potassium solution. potassium nitrate solution. dilute sulphuric acid. any of above. double cyanide of silver and potassium solution. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The hot resistance of a tungsten lamp is about 10 times the cold resistance. Accordingly, cold resistance of a 100 W, 200 V lamp will be 4 Ω. 800 Ω. 400 Ω. 40 Ω. 4 Ω. 800 Ω. 400 Ω. 40 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is form factor? Instantaneous value / Average value. R.M.S. value / Average value. Average value / Peak value. Average value / R.M.S. value. Instantaneous value / Average value. R.M.S. value / Average value. Average value / Peak value. Average value / R.M.S. value. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For ideal tank circuit what is the value of dynamic impedance? 0 Both ∞ None of these 0 Both ∞ None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Find the Z parameters of the circuit shown in figure. Z11 = 2; Z12 = 1; Z21 = 1; Z22 = 2 Z11 = 3; Z12 = 3; Z21 = 3; Z22 = 3 Z11 = 1; Z12 = 1; Z21 = 1; Z22 = 1 Z11 = 3; Z12 = 1; Z21 = 1; Z22 = 3 Z11 = 2; Z12 = 1; Z21 = 1; Z22 = 2 Z11 = 3; Z12 = 3; Z21 = 3; Z22 = 3 Z11 = 1; Z12 = 1; Z21 = 1; Z22 = 1 Z11 = 3; Z12 = 1; Z21 = 1; Z22 = 3 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Coating generally recommended for hard surfacing is None of these lead plating. chromium plating. copper plating. None of these lead plating. chromium plating. copper plating. ANSWER DOWNLOAD EXAMIANS APP
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