Electric Circuits During electroplating the amounts of different substances liberated by same quantity of electricity are proportional to their atomic numbers. chemical equivalents. atomic weights. valency. atomic numbers. chemical equivalents. atomic weights. valency. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Electrolyte for silver plating is any of above. potassium nitrate solution. double cyanide of silver and potassium solution. dilute sulphuric acid. any of above. potassium nitrate solution. double cyanide of silver and potassium solution. dilute sulphuric acid. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits During electroplating the weight of substance deposited depends on atmospheric humidity. quantity of electricity. shape of article. room temperature. atmospheric humidity. quantity of electricity. shape of article. room temperature. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Silver coating is provided for protective purpose. decorative purpose. all of above. bearing surfaces. protective purpose. decorative purpose. all of above. bearing surfaces. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three 3Ω resistors are connected to form a triangle. What is the resistance between any two of the corner? 2 Ω. 3 Ω. 6 Ω. 9 Ω. 2 Ω. 3 Ω. 6 Ω. 9 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An electrical circuit with 10 branches and 7 nodes will have 3 loop equations. 4 loop equations. 7 loop equations. 10 loop equations. 3 loop equations. 4 loop equations. 7 loop equations. 10 loop equations. ANSWER DOWNLOAD EXAMIANS APP
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