Chemical Engineering
Q Pick out the wrong statement about coating/electroplating of metals ?
  • A A. Phosphate coating is used as an excellent base for paints & enamels
  • B B. Phosphate coating is less corrosion resistant than chromate coating
  • C C. The base metal to be electroplated is normally made the cathode of the electrolytic cell and
  • D CoaTing metal is made the anode
Previous Nusselt number/Biot number varies___________________?
Next In a furnace with heating element temperature at 1700°C…
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