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Author Question: Hard spots in a brake drum are caused by ________. A) Machining a drum at too high a speed B) ... (Read 129 times)

serike

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on: Jun 23, 2018
Hard spots in a brake drum are caused by ________.
 
  A) Machining a drum at too high a speed
  B) Excessive heat and pressure
  C) Improper mounting of the drum on the lathe
  D) Machining a drum without using a rubber belt to damper out the vibrations

Question 2

Which bearing can handle greater loads?
 
  A) Tapered roller B) Needle
  C) Ball D) All of these are correct.


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sultana.d

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Reply #1 on: Jun 23, 2018
Answer to Question 1

B

Answer to Question 2

A


serike

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Reply 2 on: Jun 23, 2018
Gracias!

Perkypinki

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Reply 3 on: Yesterday
Wow, this really help

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