To insure accurate testing, the best material to use for connecting lines to the vacuum pump and gauge set is ____.
A. light flexible hose
B. heavy duty rubber gauge line
C. copper tube
D. garden hose
Answer: C
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A final IR plan should be tested at least ____________________ by performing at least a structured walk-through test and a more realistic type of test, when possible.
Fill in the blank(s) with the appropriate word(s).
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0.351 x 82.6 = 28.9926
Answer the following statement true (T) or false (F)
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What are conductors?
What will be an ideal response?
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According to the power triangle, the apparent power is _____
a. less than the true power b. greater than the true power c. less than the reactive power d. equal to the reactive power
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