If low-voltage and high-voltage cables must be placed in parallel runs, they should be separated by at least 6" (150 mm) in order to protect the low-voltage conductors from _____.
a. noise
b. corrosion
c. heat
d. vibration
a. noise
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A manual starter is a(n) ____ with motor overload protection.
a. pressure switch b. limit switch c. on-off switch d. float switch
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John Deere invented a plow made from _____
a. wood c. steel b. aluminum d. iron
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The SCR is an unidirectional device.
Answer the following statement true (T) or false (F)
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Convert the following hexadecimal numbers to base-10 and binary:
a. C b. 44 c. 28 d. 59 e. 14
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