What type of bearing should be used in a dirty environment?
A. roller bearing
B. needle bearing
C. sealed bearing
D. plain bearing
Answer: C
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Name the flashing that is used between the parapet wall and a low-slope roof.
What will be an ideal response?
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What is a prototype?
What will be an ideal response?
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Welding magnesium alloys employs similar welding procedures similar to those of welding ________ Alloys
A) Aluminum B) Stainless steel C) Titanium D) Carbon steel
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Excessive runout can contribute to pedal ___________.
Fill in the blank(s) with the appropriate word(s).
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