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