The maximum allowable difference between the front and rear working angle of a drive shaft is ________

A) 3 deg B) 1/2 deg C) 1/4 deg D) 1 deg


B

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The two major exporting countries of floral crops to the United States are _______ and _________

Fill in the blank(s) with correct word

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When running passes (other than the root) on open-root V-groove pipe welds in the 2G position, use stringer

beads and a slight circular or side-to-side motion to ensure fusion at the _____. a. face of the weld bead b. toes of the weld bead c. root of the weld bead d. leg of the weld bead

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What items should be checked when converting an indoor air handler from upflow configuration to horizontal configuration?

A) The transformer and fan relay should be changed. B) Drain pan, correct drain opening, and service access C) The blower must be removed and turned around. D) The cabinet feet must be relocated from the bottom to the side.

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What type of window provides a half-round arc to the top of the window?

A. transom B. radius C. casement D. sliding

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