What is the principle of cathodic protection? I - The principle of cathodic protection is based on taking the corrosion potential of the equipment...
What is the principle of cathodic protection?
I - The principle of cathodic protection is based on taking the corrosion potential of the equipment to be protected to values corresponding to the immunity of the material.
II - The principle of cathodic protection is based on making the metal to be protected an anode.
III - The principle of cathodic protection is based on the formation of a protective film on the surface of the metal.
a) Only I is correct.
b) Only II is correct.
c) Only III is correct.
d) I and II are correct.
I - The principle of cathodic protection is based on taking the corrosion potential of the equipment to be protected to values corresponding to the immunity of the material.
II - The principle of cathodic protection is based on making the metal to be protected an anode.
III - The principle of cathodic protection is based on the formation of a protective film on the surface of the metal.
a) Only I is correct.
b) Only II is correct.
c) Only III is correct.
d) I and II are correct.
Essa pergunta também está no material:
💡 1 Resposta
Ed 
O princípio da proteção catódica é baseado em levar o potencial de corrosão do equipamento a ser protegido a valores correspondentes à imunidade do material, portanto, a alternativa correta é a letra "a) Apenas I está correta".
Faça como milhares de estudantes: teste grátis o Passei Direto
Esse e outros conteúdos desbloqueados
16 milhões de materiais de várias disciplinas
Impressão de materiais
Agora você pode testar o
Passei Direto grátis
✏️ Responder
Para escrever sua resposta aqui, entre ou crie uma conta
Perguntas relacionadas
Compartilhar