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Examen
4th Class Power Engineering Unit B1: Lubrication and Bearings Exam Questions With Complete Solutions
Nuevo4th Class Power Engineering Unit B1: Lubrication and Bearings Exam Questions With Complete Solutions 
 
 
 
 
 
/.If an oil's viscosity changes a lot with little temperature change then it will have? 
Select one: 
a. low viscosity index 
b. high pour point 
c. high carbon residue 
d. high viscosity index 
 
/.Besides physically removing heat from a component, how does oil reduce the heat in a bearing?: 
Select one: 
a. it reduces the specific heat of the air in the bearing housing 
b. it r...