Copper tubing that comes in rigid, straight lengths is called:
A) Tempered copper. B) ACR copper. C) Soft copper. D) Hard copper.
D
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Circuit control and ____ protection must be provided for all circuits and the power-consuming devices connected to these circuits.
A. lighting B. appliance C. busway D. overcurrent
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This type of plastic material is formed into a permanent shape by heat and pressure and cannot be altered by heating after curing.
a. plastic b. polymers c. thermoplastic d. thermoset
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Indicate the advantages and disadvantages of mat, tube, and overhead sprinkler water systems for pot watering
What will be an ideal response?
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Which of the three basic logic functions is accomplished by connecting all the inputs of a NAND gate to a single logic function?
A) OR B) Comparison C) AND D) Inversion
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