The useful life of a squirrel cage induction motor depends largely upon the condition of its _____.
a. bearings
b. insulation
c. fins
d. windings
b. insulation
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Explain how to construct an oblique drawing using the framing technique.
What will be an ideal response?
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North America has more species of reptiles than of mammals and birds
a. True b. False Indicate whether the statement is true or false
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?What is the maximum size of porosity that is allowed for a visual inspection?
A. ?1/64 in (0.4 mm) B. ?1/32 in (0.8 mm) C. ?3/32 in. (2.4 mm) D. ?No porosity allowed
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Dimensions are usually placed between:
A. Visible lines B. Dimension lines C. Leader lines D. Extension lines
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