Mechanical Engineering · Q73

Workshop Technology

Engineering and GATE · Mechanical Engineering · question 73

Q73

Green sand is a mixture of

A.

30% sand and 70% clay

B.

50% sand and 50% clay

C.

70% sand and 30% clay

Answer

D.

90% sand and 10% clay

Answer: Option C

Solution

Answer: Option C

Solution:

Green sand is a mixture of 70% sand and 30% clay

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