Electric Circuits During electroplating the weight of substance deposited depends on quantity of electricity. atmospheric humidity. room temperature. shape of article. quantity of electricity. atmospheric humidity. room temperature. shape of article. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Zinc cadmium and lead coating is generally provided for decoration. all of above. corrosion. electrical contacts. decoration. all of above. corrosion. electrical contacts. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following substance when added to electrolyte promotes smooth deposition? Albumen. Any of above. Gelatine. Glucose. Albumen. Any of above. Gelatine. Glucose. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Addition of which of the following substance in electrolyte helps in producing bright finish? Glycerine. Phenol. Any of above. Dextrol. Glycerine. Phenol. Any of above. Dextrol. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits During electroplating the amounts of different substances liberated by same quantity of electricity are proportional to their valency. atomic numbers. chemical equivalents. atomic weights. valency. atomic numbers. chemical equivalents. atomic weights. ANSWER DOWNLOAD EXAMIANS APP
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