Once concrete is placed, curbing forms are removed after _____.

a. 8 hours
b. 16 hours
c. 24 hours
d. 48 hours


Answer: C

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Technician A says the transmission fluid level may have to be checked with a special procedure if there is no dipstick. Technician B says if the ATF has a dark color and a burnt smell it indicates that a transmission rebuild is needed. Who is correct?

A. A only C. Both A and B B. B only D. Neither A nor B

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Name the dimensioning system that is a form of rectangular coordinate dimensioning without dimension lines in which size and location dimensions from datums or coordinates (x, y, z axes) are given in a table identifying features on the drawing.

What will be an ideal response?

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Too much primary air or will cause:

A) Higher-than-normal temperature rise. B) Flame rollout. C) Delayed ignition. D) The high limit to open.

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What is the control voltage used by most residential HVACR equipment?

What will be an ideal response?

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