M

Mr. Dubey • 100.64K Points
Coach

Q. In a specimen of hardened steel, hard and soft spots indicate

  • (A) Presence of pearlite
  • (B) Annealing
  • (C) Low specific heat of quenching oil
  • (D) Toughness
  • Correct Answer - Option(D)
  • Views: 199
  • Filed under category Metallurgy
Share

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Related MCQs

Q. During which condition of the vehicle does NOx emission in SI engine will be lowest?

Q. Which of the following statement is true?

Q. In which operation, motion of job is rotary and motion of cutting tool is forward translating?

Q. Capacity of a rotary dryer depends on its

Q. Which of the following material has thermal conductivity closest to silver?

Q. Entropy in statistical thermodynamics is defined as

Q. While comparing tungsten filament lamps with fluorescent tubes, all of the following are the advantages in favour of tungsten filament lamp EXCEPT

Q. Which of the following function can the spring perform?

Q. The diameter of Cornish boiler is of the order of

Q. A typical application for a through transmission technique is:

Question analytics