Electric Circuits Electrolyte for silver plating is any of above. potassium nitrate solution. dilute sulphuric acid. double cyanide of silver and potassium solution. any of above. potassium nitrate solution. dilute sulphuric acid. double cyanide of silver and potassium solution. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Time constant is the time taken for response to rise -------of maximum value? 100% 68.3% 90% 63.2% 100% 68.3% 90% 63.2% ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The current in the resistor R shown in figure will be 0.6 A. 0.4 A. 0.2 A. 0.8 A. 0.6 A. 0.4 A. 0.2 A. 0.8 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistance of a strip of copper of rectangular cross section is 2 Ω. A metal of resistivity twice that of a copper is coated on its upper surface to a thickness equal to that of copper strip. The resistance of composite strip will be 3 / 4 Ω. 3 / 2 Ω. 6 Ω. 4 / 3 Ω. 3 / 4 Ω. 3 / 2 Ω. 6 Ω. 4 / 3 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which quantity consists of a unit 1KWh ? Energy Power Time Charge Energy Power Time Charge ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a lead acid cell PbSO4 formed during charging only. neither during charging nor discharging. discharging only. both during charging as well as discharging. charging only. neither during charging nor discharging. discharging only. both during charging as well as discharging. ANSWER DOWNLOAD EXAMIANS APP
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