Casting made in relatively simple shapes and designed for subsequent fabrication by rolling, forging etc. are known as
A) rolls
B) pigs
C) ingots
D) chills
Correct Answer:
Verified
Q11: As a result of melting in cupola,
Q12: Chaplets are provided to
A)reduce core sag
B)support heavy
Q13: Polystyrene often used as a consumable pattern
Q14: For stress relieving, castings are
A)heated to low
Q15: Gated patterns are normally used for
A)castings for
Q17: Which of the following is used as
Q18: For sterite refractory bricks are attacked by
A)basic
Q19: Which of the following is the anti-penetration
Q20: The property of sand to withstand the
Q21: Addition of nickel to cast iron increases
A)hardness
B)corrosion
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