Which of the following should be used to cut external threads?
A. Tap
B. Die
C. Allen wrench
D. None of the above
B. Die
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Some smart meters transmit their data via a dedicated radio frequency (RF) network owned by the utility, while others use ____________________ networks.
Fill in the blank(s) with the appropriate word(s).
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What term best describes a liquid with a flash point below 140°F?
A) Toxic B) Corrosive C) Radioactive D) Ignitable
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A square groove weld symbol is assumed to have a root opening if there is a value shown within it.
Answer the following statement true (T) or false (F)
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When an A/C system is operating, the compressor ________ is hot to the touch.
A) Outlet B) Wiring C) Switch D) Inlet
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