Which type of bearing utilize balls?

A. Wheel bearings
B. Ball bearings
C. Roller bearings
D. Thrust bearings


Answer: B

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What is the total inductance of a 25 mH inductor connected in parallel with a 100 mH inductor?

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A _____ extends above the roof and is typically used for decorative purposes to hide the roof.

A. diverter B. saddle C. parapet wall D. cant strip

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