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Author Question: After hardening, tempering should be done: A) Whenever time permits B) Within 24 hours C) ... (Read 31 times)

itsmyluck

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on: Jul 26, 2018
After hardening, tempering should be done:
 
  A) Whenever time permits B) Within 24 hours
  C) Immediately D) If one feels it is needed for a particular job

Question 2

On a 50 division inch vernier height gage, the beam scale reads 7.500 and the vernier is coincident at the first mark past the zero index. The total reading would be:
 
  A) 7.500 B) 7.499 C) 7.501 D) 7.255


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briseldagonzales

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Reply #1 on: Jul 26, 2018
Answer to Question 1

C

Answer to Question 2

C


itsmyluck

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Reply 2 on: Jul 26, 2018
Gracias!

helenmarkerine

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Reply 3 on: Yesterday
Excellent

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