Flow switches are used to detect the ____________________ of air or liquid through a duct or pipe.
Fill in the blank(s) with the appropriate word(s).
movement
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Hardwood species are generally stronger than softwood species. So, why are softwood species generally used in structural framing members?
What will be an ideal response?
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What should be done if the fuel pressure regulator will NOT hold vacuum?
A) Adjustment B) Nothing; this is normal. C) Replacement D) Cleaning
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Which type nut is used on top of a regular nut to prevent loosening of the fastener?
A) Castle nut B) Bead nut C) Jam nut D) King nut
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Explain how the following processes relating to OSHA standards are accomplished: passage of a new standard; request for a temporary variance; appealing a standard
What will be an ideal response?
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