If a transformer has 200 turns in the primary, 100 turns in the secondary, and 150VAC applied to the primary, the voltage across the secondary is _____.
a. 75VAC
b. 90VAC
c. 120VAC
d. 140VAC
a. 75VAC
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The combustion gases forcing themselves onto the piston get into the ring grooves and leave behind a(n) ____________________.
Fill in the blank(s) with the appropriate word(s).
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Two refrigerants exempted from the EPA requirement to recover, recycle, and reclaim are _____.
a. ammonia and carbon dioxide b. ammonia and hydrogen sulfide c. carbon dioxide and hydrogen sulfide d. hydrogen sulfide and butane
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____ uses the Profibus protocol.
A. Siemens B. Rockwell Automation
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Most hardwoods are sized by the ________ system
A) Quarter B) Dimensional-lumber C) Nominal thickness D) Rating
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