What scales on analog meters require battery power to operate?
A) Only milliamp scale
B) Only the ohm scale
C) Only the volt scale
D) All scales on a digital meter require battery power
B
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In addition to the valley underlayment, a valley in an asphalt shingle roof is covered with flashing in three ways. Name the types and the materials used for flashing.
What will be an ideal response?
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Orthographic projection in which the right-side view is shown to the left of the front view is
A. First-angle projection B. Third-angle projection
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Natural-draft furnaces generally have efficiency ratings of _____
a. below 65 percent b. below 78 percent c. below 85 percent d. 90 percent and above
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List the electrical components of a dehumidifier.
What will be an ideal response?
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