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With an increase in volume of air passed, what change is seen in the air pressure measurement?

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+1 vote
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in Casting-Forming-Welding II by (119k points)
With an increase in volume of air passed, what change is seen in the air pressure measurement?

(a) Increases

(b) Decreases

(c) No change occurs

(d) No relation among the two

I had been asked this question during an interview.

This intriguing question originated from Testing of Core Sands in section Sand Reclamation & Control Test of Casting-Forming-Welding II

1 Answer

+2 votes
by (701k points)
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Best answer
Correct option is (a) Increases

For explanation I would say: None.

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