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Tech A states that failure to change vacuum pump oil will result in increased pump wear. Tech B states that increased pump wear causes the pump to not be able to draw as deep of a vacuum. Who is correct?
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Tech A states that failure to change vacuum pump oil will result in increased pump

wear. Tech B states that increased pump wear causes the pump to not be able to
draw as deep of a vacuum. Who is correct?
Tech A
Tech B
Both A and B
Neither A nor B

User Stilltorik
by
7.6k points

1 Answer

3 votes

Answer:

Tech A

Step-by-step explanation:

User Kasheftin
by
7.4k points
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