As the speed of an oil lubricated ball bearing increases, fluid friction, due to churning, generates heat. This condition may be avoided by __________.
A
reducing the quantity of lubricant until only a mist of oil is present on the ball bearings
B
installing oil rings on the ball bearings
C
adding more lubricant until the ball bearings are completely covered with a layer of oil
D
maintaining a continuous fluid film of oil on the bearings
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Question 1 / 205eccef9cbacbc34ba4d45b10
Question 1 of 205eccef9cbacbc34ba4d45b10
As the speed of an oil lubricated ball bearing increases, fluid friction, due to churning, generates heat. This condition may be avoided by __________.
As the speed of an oil lubricated ball bearing increases, fluid friction, due to churning, generates heat. This condition may be avoided by __________.