Q 23. A cube shaped solidifies in 5 min. The solidification time in min for a cube of the
same material, which is 8 times heavier than the original casting, will be
(A) 10
(B) 20
(C) 24
(D) 40
Answer: (B)
Explanation:
Q 23. A cube shaped solidifies in 5 min. The solidification time in min for a cube of the
same material, which is 8 times heavier than the original casting, will be
(A) 10
(B) 20
(C) 24
(D) 40
Answer: (B)
Explanation:
