Compared to other types of piping material, a disadvantage of copper piping is that it is _____
A) expensive
B) inflexible
C) susceptible to corrosion
D) difficult to transport
Answer: A
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West Nile Virus is a type of bacteria that causes inflammation of the brain
Indicate whether the statement is true or false.
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The type of schematic diagram used to describe motor-control circuitry is often referred to as a ladder diagram or ____ ladder logic.
a. internal b. motor c. control d. relay
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Dull taps:
A) Produced polished threads B) Produce oversized threads C) Should be honed more frequently D) Should be used with slower cutting speeds
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The smallest incremental markings on analog gauges designed for R410A are generally:
A) 20 psi. B) 1 psi. C) 10 psi. D) 5 psi.
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