Consider the following statements:Machine tool beds are made using grey cast iron due to1. high tensile strength and ductility2. high compressive strength and damping property3. castability and low cost of production4. machinability and low material costWhich of the above statements are correct?

Consider the following statements:Machine tool beds are made using gre

1.	Consider the following statements:Machine tool beds are made using grey cast iron due to1. high tensile strength and ductility2. high compressive strength and damping property3. castability and low cost of production4. machinability and low material costWhich of the above statements are correct?
A.	1, 2 and 3 only
B.	1, 3 and 4 only
C.	2, 3 and 4 only
D.	1, 2, 3 and 4
Answer» D. 1, 2, 3 and 4

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Consider the following statements:Machine tool beds are made using grey cast iron due to1. high tensile strength and ductility2. high compressive strength and damping property3. castability and low cost of production4. machinability and low material costWhich of the above statements are correct?

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