Electric Circuits Which of following is invariably seen in an electroplating plant? Distilled water. Carbon brushes. Barrel. Rectifier. Distilled water. Carbon brushes. Barrel. Rectifier. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Electrics supply for electroplating should be DC voltage. low AC voltage. any of above. low frequency ac voltage. DC voltage. low AC voltage. any of above. low frequency ac voltage. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which law(s) find application in electrolysis? Ohms law. Faradays law. Coulombs law. Gausss law. Ohms law. Faradays law. Coulombs law. Gausss law. 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 Current efficiency in electroplating is usually 99 %. 70 to 80 %. 90 to 98 %. 50 to 60 %. 99 %. 70 to 80 %. 90 to 98 %. 50 to 60 %. ANSWER DOWNLOAD EXAMIANS APP
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