_____ is done by holding the plumb rule at an angle on the edge of the corner of the brick at the racking point to check the alignment.

A. Returning
B. Racking back
C. Tailing a lead
D. Holding the line


Answer: C

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A section of a spur gear is shown in the accompanying figure. Clearance = 0.05 x Circular pitch. What is the clearance in inches if the circular pitch is 0.3692 inches? Round to four decimal places.

A. 0.0158 B. 0.0185 C. 0.0199 D. 0.0239

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Sometimes partially used electrodes may cause a small ____________________ in the weld as they are restarted.

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

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Using a sketch and notes, explain the anatomy of a SIP. In what thickness are the panels commonly used?

What will be an ideal response?

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The battery can be safely disconnected on a running engine, as long as it is not for more than 1 minute

Indicate whether the statement is true or false

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