All of the following operations on castings are carried out for surface appearance improvement EXCEPT
A) Galvanising
B) Chilling
C) Electroplating
D) Enamelling
Correct Answer:
Verified
Q8: Refractories should have all the following properties
Q9: Heating of core is necessary while using
Q10: Which of the following metals has the
Q11: Which of the following statement about core
Q12: Rammer used for moulding the sand in
Q14: Wax patterns are used in
A)non-ferrous castings
B)investment casting
Q15: In copper alloy foundry which of the
Q16: While selecting wood for patterns, one should
A)discard
Q17: A spoke shave is a
A)planing tool
B)sawing tool
C)boring
Q18: Oil used for core sand is
A)molasses
B)linseed oil
C)mineral
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents