Air brakes use blank to make the brakes work
a. Compressed air
b. Outside air
c. Non-compressed air
Ans: a. Compressed air
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Glass surfaces can be coated with a(n) ____ that is fired at high temperatures.
A. tint B. patterned finish C. etching material D. ceramic frit
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How would you gather information from a customer about the problem he/she is having with their vehicle?
What will be an ideal response?
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The marks on the head of a bolt indicate ________
A) Size B) Tensile strength C) Grade D) Both B and C
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Work is found by multiplying force by what other physical quantity?
a. distance b. mass c. power d. time
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