What is the usual cause of a hydraulic oil that has a milky appearance?
A. aeration
B. contamination with engine oil
C. contamination with water
D. chemical breakdown
Answer: C
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Technician A says that when a diesel fuel tank is vented to atmosphere, more half the dirt trapped by the fuel filters enters the tank through the breather. Technician B says that a fuel tank breather filter can extend the life of fuel filters. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
When the first European settlers arrived, which of the following was not a check on the population of herbivores?
A) disease B) climate C) predators D) market hunters
Cats do not like chlorinated water
A. True B. False
Which tool is NOT recommended to be used to separate tapered steering components because it can do harm?
A) Tie rod removal puller B) Two hammers C) Taper breaker D) Pickle fork