The frequency of motor lubrication depends on the type of bearing, motor application, and _____.
a. applied voltage
b. service environment
c. frequency of stops and starts
d. motor size
b. service environment
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The testing strength rating for concrete is usually based on _____ of curing time.
A. 28 days B. three weeks C. 72 hours D. 24 hours
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List the three digestive juices found in the small intestine
What will be an ideal response?
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A split-phase AC motor removes the start winding from the circuit by using a _____
a. start relay b. capacitor c. stator d. centrifugal switch
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What type of drawing shows the intended assembly of mechanical parts?
A. schematic B. three-dimensional C. extracted view D. exploded view
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