The rammer used for packing the sand in pockets/corners of a mould is known as
A) Floor rummer
B) Hand rammer
C) Peen rammer
Correct Answer:
Verified
Q14: Sprues are generally
A)tapered upwards
B)tapered downwards
C)uniform size
Q15: When bench moulding is adopted using three
Q16: Cores are made from core sand mixed
Q17: Thermal efficiency of cupola is in the
Q18: Which of the following sand must possess
Q20: Normal shrinkage allowance for aluminium is 18
Q21: Which of the following defect is likely
Q22: White cst iron contains
A)free graphite
B)cementite
C)free carbon
D)none of
Q23: A slick is mainly used for
A)repairing and
Q24: The cross-section of a sprue
A)square
B)circular
C)rectangular
D)any of the
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