Chapter 5 Key Terms: Cleaning the Engine Flashcards
1
Q
Agitation
A
Moving a liquid so that it cleans better.
2
Q
Ferrous
A
Iron and Steel.
3
Q
Labor Intensive
A
A method of work that cannot be done by machine only, requiring an operator.
4
Q
pH Scale
A
A measurement of how acidic a material is.
5
Q
Scale
A
A coating of oxide formed on heated metal.
A hard insulating substance that occurs on the inside of cast iron water jackets when the cooling system is not maintained.
6
Q
Sludge
A
A mixture of water and oil that resembles dirty mayonnaise that results when oil is not changed often enough.
