Which of the following is NOT a part of a portable drill?

a. gear chuck c. belt rollers
b. handle d. reversing switch


ANS: C

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Dimensions that may be applied to the plug weld symbol include size, depth of filling, included angle of countersink, number of welds and their spacing (pitch).

Answer the following statement true (T) or false (F)

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The ___________________ connects the right- and left-hand steering knuckles to the tie-rod ball studs located on each end of the cross tube.

Fill in the blank(s) with the appropriate word(s).

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Two 90-degree outside bends are needed to prepare a square-welded, two-piece, 0.35 cm steel-plate machinery cover. The square pipe has an O/S wall measurement of 65.5 cm. Find, in centimeters, the length of each piece used for the weldment.

What will be an ideal response?

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Most residential pasteurization systems disinfect water at a slow hourly rate, typically _____.

a. 10 to 12 gallons per hour b. 20 to 24 gallons per hour c. 30 to 36 gallons per hour d. 45 to 50 gallons per hour

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