Which of these are used to span between the foundation walls?

A. floor joists
B. purlins
C. rebar
D. complex beams


Answer: A

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The ____ sensor or switch is the most commonly used engine position sensor used in a power equipment engine that uses an electronic ignition system.

a. Hall-effect b. Point-effect c. Pulse-effect d. Magnetic-effect

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Animals that feed on other animals are called ____________________

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

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Why is it important to sterilize potting media or to make sure the potting media you buy are sterile already?

What will be an ideal response?

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Technician A says interference from a CB radio antenna may disrupt ABS system performance. Technician B says many system problems can be located with a thorough visual inspection. Which technician is correct?

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

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