Engine : Expired / Motor Plants and Auxiliary Boilers - 603/354
|
|---|
| « Previous Question |
| Which of the listed effects would mixtures of ethylene glycol and phosphate compounds have on the metal surfaces of the cooling system of a diesel engine? |
| A) Protects metallic surfaces from corrosion and the coolant from freezing |
| B) Tends to increase corrosion |
| C) Increases the rate of heat transfer |
| D) Retards the flow of cooling water |
loading answer...
| Comments |
|---|
| There are no comments for this question. |