Which statement about corrosion inhibitors is true?

Prepare for the 92F Petroleum Supply Specialist Test. Utilize flashcards and multiple-choice questions, complete with hints and explanations. Ace your exam now!

Multiple Choice

Which statement about corrosion inhibitors is true?

Corrosion inhibitors are additives that protect metal surfaces in contact with fuels and lubricants by forming a protective film and neutralizing corrosive species. In fuel handling systems and engine components, they shield tanks, pipes, and metal parts from moisture, acids, and oxygen, often keeping water dispersed and reducing the rate at which corrosion occurs. That’s why the statement that corrosion inhibitors reduce corrosion in fuel handling systems and metal components is true. The other ideas conflict with the purpose of these additives: they do not increase corrosion risk, they are not inherently harmful to engines, and they do have a noticeable effect on protecting metal components.

Corrosion inhibitors are additives that protect metal surfaces in contact with fuels and lubricants by forming a protective film and neutralizing corrosive species. In fuel handling systems and engine components, they shield tanks, pipes, and metal parts from moisture, acids, and oxygen, often keeping water dispersed and reducing the rate at which corrosion occurs. That’s why the statement that corrosion inhibitors reduce corrosion in fuel handling systems and metal components is true. The other ideas conflict with the purpose of these additives: they do not increase corrosion risk, they are not inherently harmful to engines, and they do have a noticeable effect on protecting metal components.

More practice questions