An AA set of gage blocks has a size tolerance of +/- .000002 inch. This set is:
A) A laboratory grade set B) An always accurate set
C) An inspection grade set D) A shop grade set
A
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No-till planting is best for Class IV land, but if cultivation occurs, measures are needed. Which of the following is not a conservation measure needed for Class IV land?
A) residue management B) harrowing C) terracing D) strip cropping
The shoe support pads ________
A) Hold the shoes against the drum when the parking brake is applied B) Prevent the wheel cylinder pistons from coming out of their bores C) Prevent the brake shoes from rotating with the drum D) Are lightly coated with silicone brake grease to minimize wear
To relieve hydraulic system pressure when shutting down a tractor, the operator should _____
A) place the SCV control levers in the extend position B) place the SCVs in the continuous detent position C) hold the SCV control levers in the retract position when the cylinders reach the end of travel D) cycle all SCV controls through all positions and then return them to neutral
An electrician uses switch outlet boxes on eight different jobs. The number of boxes used on each job is 56, 9, 86, 36, 93, 105, 42, and 56. Find the total number of outlet boxes used.
Fill in the blank(s) with the appropriate word(s).