Which of the following are made of two or more different materials (c – McqOptions

MCQOPTIONS

1.	Which of the following are made of two or more different materials (combining the advantages of each material)?
A.	Permanent molds
B.	Expendable molds
C.	Composite molds
D.	Ceramic molds
Answer» D. Ceramic molds

Discussion

No Comment Found

Related MCQs

The centrifugal casting method, is used for casting articles of __________
The melting temperature of non-ferrous alloys, to be casted in a cold chamber die casting machine are of?
Cast iron and steel pipes are produced by __________
In a hot chamber die casting machine __________
In which of the following casting method, the molten metal is poured and allowed to solidify while the mold is revolving?
In permanent mold casting method __________
The directional solidification in casting can be improved by using __________
Which of the following are made of two or more different materials (combining the advantages of each material)?
Which of the following expandable molds are less heat conductors than metallic molds?
Which of the following are made of metals that maintain their strength at high temperatures?