Q. 65 An aluminium alloy
casting is to be produced. A cylindrical
hole of 100 mm diameter and 100 mm length is made in the casting using sand
core 
The net buoyancy force (in newton) acting on the core
is _____
Answer: (7.7)
Explanation:
Q. 65 An aluminium alloy casting is to be produced. A cylindrical
hole of 100 mm diameter and 100 mm length is made in the casting using sand
core The net buoyancy force (in newton) acting on the core
is _____
Answer: (7.7)
Explanation:
