Before any threading operations are performed, the _____ should be checked.

a. level of the thread cutting oil
b. wheel
c. primer screw
d. direction of rotation


a. level of the thread cutting oil

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The maximum value of a short circuit current from line-to-neutral (grounded) _____.

a. is 120V b. is 240V c. will vary depending on the distance from the source to the fault d. is the maximum capacity of the system

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The application pressure gauge shows how much pressure you have

a. In the tanks. b. In a modulating control valve. c. when you are applying to the brakes

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Después de siete días de curado normal, el concreto ha alcan- zado aproximadamente el _____ por ciento de su resistencia.

a. 50 b. 70 c. 85 d. 100

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A defective outer CV joint will usually make a ________

A) Rumbling noise B) Clicking noise C) Growling noise D) Clunking noise

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