M

Mr. Dubey • 100.64K Points
Coach

Q. Cores used in PMC are usually made up of?

  • (A) metal
  • (B) collapsable material
  • (C) sand
  • (D) all of the mentioned
Share
Explanation by: Mr. Dubey
in pmc the cores can be made out of any of these materials.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Related MCQs

Q. The Nusselt number for fully developed (both thermally and hydrodynamically) laminar flow through a circular pipe, where the wall heat flux is constan

Q. In order to withstand resistance to wear, the best profile of gear is

Q. Which rule implement for axes Nomenclature?

Q. The bending stress in a straight beam varies linearly with the distance from neural axis like that in a curved beam.

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

Q. The unit of heat transfer co-efficient in SI unit is

Q. Steady state one dimensional heat flow by conduction as given by Fourier's low does not assume that

Q. The main advantage of sunk key is that it is a drive.

Q. What is the steam pressure limit of natural circulation boilers?

Q. The Hatta number is important in

Question analytics