A circular duct is 30 inches long with a butt seam. The diameter of the duct is 8 3/4  inches. What is the width of the stretchout in inches?

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


30 in

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Small fish that are from 2 to 6 inches in length are called

What will be an ideal response?

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The ammeter, ____ the voltmeter, is a very ____ device.

a. unlike; low-impedance b. like; low-impedance c. unlike; high-impedance d. like; high-impedance

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What are some of the safety requirements to consider when performing electrical-system tests?

What will be an ideal response?

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Technician A says that shoes with canvas tops are preferred over leather-topped shoes. Technician B says that steel toed boots are essential to protecting your feet from injury. Which technician is correct?

A) Technician A B) Technician B C) Both technicians D) Neither technician

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