1
GATE ME 1992
Subjective
+2
-0
Match the following: GATE ME 1992 Production Engineering - Casting Question 35 English
2
GATE ME 1989
MCQ (Single Correct Answer)
+2
-0.6
Two cubical castings of the same metal and sizes of $$2cm$$ side and $$4cm$$ side are moulded in green sand. If the smaller casting solidifies in $$2mins,$$ the expected time of solidifications of larger casting will be
A
$$16$$ $$min$$
B
$$2\sqrt 8 $$ min
C
$$8$$ min
D
$$4$$ min
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