Evaluate: (-4) × (-5)× (-5).
Fill in the blank(s) with the appropriate word(s).
–100
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____ are used for holding and turning nuts, bolts, cap screws, plugs, and various threaded parts.
a. Screwdrivers b. Hammers c. Drills d. Wrenches
Fluorescent lamps with a single pin at each end are known as _____.
a. instant-start lamps b. rapid-start lamps c. preheat lamps d. high-output (HO) lamps
The ____________________ is the portion of a split air-conditioning system that is mounted outside and generally contains the compressor, the condenser, the condenser fan motor, and the necessary devices to control these components.
Fill in the blank(s) with the appropriate word(s).
In general, the scope of an engineering technologist's work is more application oriented and requires less understanding of mathematics, engineering theories, and scientific concepts that are used in complex designs.
a. True b. False