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