M

Mr. Dubey • 100.64K Points
Coach

Q. Which of the following conditions might cause mottling of a radiographic film?

  • (A) Test piece with thickness equal to an integral multiple of the primary beam wavelength
  • (B) Back scatter from aged fluorescent screens
  • (C) Test piece with thickness of the same order of magnitude as the grain size
  • (D) Test piece with thickness equal to an integral multiple of the average grain size
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. A 3 phase I.M. is running with speed 1455 rpm on full load then its synchronous speed must be ____ rpm.

Q. For the same heat load and mass flow rate in the tube side of a shell and tube heat exchanger, one may use multipass on the tube side, because it

Q. The problem of exhaust emissions can be handled by

Q. A curve showing the variation of load on a power station with respect to time is known as

Q. Which of the following form of iron is produced as a result of annealing of white cast iron?

Q. In motion and time study which of the following is used in product analysis?

Q. Explicit support structures are not required in Selective Laser Sintering (SLS).

Q. Tea percolation employs

Q. Statement 1: Flank angle of symmetrical thread is known as thread’s half-angle. Statement 2: It is measured parallel to the axis of a thread.

Q. The longitudinal wave incident angle which results in formation of a rayleigh wave is called:

Question analytics