A lamp that produces light as a result of an electric current passing through a gas is using ____.

A. high-intensity discharge lighting
B. resistive lighting
C. incandescent lighting
D. fluorescent lighting


Answer: D

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Compressed air systems provide air pressure between _____ psig.

a. 0 and 50 b. 50 to 125 c. 125 to 175 d. 175 to 225

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Which of the following are designed to withstand numerous trip and reset cycles without replacement and can be thermal, magnetic, or solid-state?

a. Overload relays b. Semiconductor fuses c. Fast-acting fuses d. Current-limiting devices

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The demand for corn for ethanol production has helped lower the price of corn used for feed

Indicate whether the statement is true or false

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A carpenter's framing square is adequate for laying out and confirming square corners on smaller projects such as brick columns, piers, pilasters, and chases.

Answer the following statement true (T) or false (F)

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