A pipeline is to be laid in a trench where it will have to pass around a concrete caisson. The set is 20 feet, the run is 34 feet 8 inches; the angle is _____ degrees.
a. 22.5
b. 30
c. 45
d. 60
b. 30
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The small intestine is composed of three parts: the duodenum, the ileum, and the ____.
A. large colon B. small colon C. cecum D. jejunum
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The synchronous speed at which a four-pole, 60Hz induction motor operates is _____.
a. 1,140 rpm b. 1,800 rpm c. 2,500 rpm d. 6,900 rpm
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Japan markets 20 percent of the bluefin tuna captured in the Atlantic and Pacific oceans
Indicate whether the statement is true or false
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When a problem arises with a fuel-injection power equipment engine, in most cases, the ____ lights up to let the user know that there is a problem.
a. FI light b. oil light c. battery light d. system light
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