All metal drill bits have a small flat spot on the tip called the ____________________.

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


dead center

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After the tilt-up wall panels are lifted off the casting bed and brought into their final locations using a crane, they are plumbed vertical and provided with temporary supports. What do the temporary supports consist of?

What will be an ideal response?

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A multi-ribbed belt with an automatic belt tensioner experiences rapid wear. Technician A says the most likely cause is a misaligned belt pulley. Technician B says the most likely cause is excessive belt tension. Who is correct?

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

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What is the role of the if statement?

What will be an ideal response?

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Describe the operation of a direct-methanol fuel cell (DMFC)

What will be an ideal response?

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