Shrinkage allowance on pattern is provided to compensate for shrinkage when the

A. Metal changes from liquid state to solid state at freezing temperature

B. Solid phase temperature drops from freezing temperature to the room temperature

C. Liquid metal temperature drops from pouring temperature to room temperature

D. Liquid metal temperature drops from pouring temperature to freezing temperature

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. The effect of friction on the flow of steam through a nozzle is to decrease the __________ of steam.
  2. Oxyacetylene reducing flame is used while carrying out welding on
  3. Diffusion co-efficient of a metal in a solid solution depends upon its
  4. An oxidation process is accompanied with decrease in the
  5. Which of the following is the correct nature of shear stress distribution along the cross section in…
  6. __________ fluid force is not considered in the Navier-Stokes equation.
  7. Which of the following metals cannot be hot worked at room temperature?
  8. Cascade control is
  9. If a solid is compressed adiabatically in its elastic range, its __________ remains constant
  10. At 100% relative humidity, the dew point temperature of moist air is
  11. Hydrogen in liquid steels is dissolved
  12. Which of the following fastening devices has its both ends threaded?
  13. A cylindrical rod subjected to a tensile strain within the elastic limit undergoes a volume change.…
  14. Annealing of cast iron
  15. The leaching solvent used in Baeyer's process for the purification of bauxite is
  16. Air standard Otto cycle is more efficient than the diesel cycle for the same
  17. Carnot cycle is also termed as the constant __________ cycle in thermodynamics.
  18. Steel balls are manufactured by
  19. The ability of tool steel to resist softening at high temperatures is termed as __________ hardness.
  20. Which of the following gases cause global warming?
  21. With increase in impurities in metals, their corrosion resistances
  22. When the wavelength of incident X-rays increases, the angle of diffraction
  23. The boiling & freezing points on a newly defined temperature scale in degree 'D' are 400°D & 100°D…
  24. The most abundant metal present in the earth's crust is;
  25. Maximum heat dissipation occurs from a steel wire (k = 0.5 W/m. k) of 15 mm diameter exposed to air…
  26. The malleability of a material is the property by virtue of which it can be rolled or hammered into…
  27. The maximum stress below which a material can withstand an infinite number of cycle of stress, is termed…
  28. A material subjected __________ must have high resilience.
  29. If the head is doubled in & centrifugal pump, the power required will increase in the ratio of
  30. Hot dipping process is used for coating a low melting point metal (e.g. Pb, Sn, Zn) on iron, steel &…