M

Mr. Dubey • 52.30K Points
Coach 

Q. The directional properties are imparted to the castings made in foundries.

(A) single
(B) double
(C) spherical
(D) multiple
Correct : Option (A)

Explanation: 
 when the pouring takes place in the foundry, the uniform melting of the metal is ensured so that the casting prepared has adequate strength. this imparts a uniform and a single directionality to the castings that are produced and provides better vibration damping capacity to the cast parts.

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