Assertion: anode | /r/HasProperty | protected
Facets:
Source sentences:
text: The key difference between sacrificial anode and impressed current is that in sacrificial anodes, a metal or alloy is placed in order to act as the anode instead of the metal to be protected whereas, in impressed current method, a DC current is provided to the metal to be protected in order to make it the cathode.
text: In sacrificial anodes, a metal or alloy is placed in order to act as the anode instead of the metal to be protected whereas, in impressed current method, a DC current is provided to the metal to be protected in order to make it the cathode.