M

Mr. Dubey • 100.64K Points
Coach

Q. The fatigue limit of a material

  • (A) Is greatly decreased by poor surface conditions
  • (B) Is improved if there is rough surface
  • (C) Is independent of surface conditions
  • (D) Surface defects which extend upto core have no influence of fatigue limits
  • Correct Answer - Option(A)
  • Views: 398
  • Filed under category Machine Design
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. Which of the following is an anti-friction bearing?

Q. If the water level in engine is maintained low, the likely consequence could be

Q. If the temperature of a solid surface changes from 27°C to 627°C, then its emissive power changes in the ratio of

Q. What is camber in roll forming?

Q. Describing the behavior characteristics through block diagram is done in

Q. For a power plant, second law efficiency can be given by desired output(W) / available energy(Wmax).

Q. When a sound beam is incident on an acoustic interface at some angle other than normal incidence, which of the following occurs?

Q. The centroid of the area between the circle x2 + y2 = 16 and the line x + y = 4 will have the coordinates

Q. Heat sensitive materials with very high latent heat of vaporisation may be economically separated using

Q. Extraction of penicillin employs a __________ extraction column.

Question analytics