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Preet Preet
wrote...
Posts: 519
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6 years ago
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

 Q. 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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Replies
wrote...
6 years ago
Ans. to #1

C

Ans. to #2

C
Preet Author
wrote...
6 years ago
TYVM
wrote...
6 years ago
no worries, happy to help out
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