After heating to full the full annealing temperature, how should ...

[pragya sharda]

After heating to full the full annealing temperature, how should the piece be cooled?
 
  A) By cooling in still air B) By quenching in oil
  C) By slowly cooling the furnace D) None of the above

Question 2

If d = D - (P  .541  2 ) is the formula for finding the minor diameter of a unified internal thread, the diameter bore for a 1-1/2 - 6 UNC nut should be:
 
  A) 1.400 in. B) .256 in. C) 1.127 in. D) 1.320 in.

[ecabral0]

Answer to Question 1

C

Answer to Question 2

D

[pragya sharda]

Thanks

[ecabral0]

Welcome