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