Question:-
Directional solidification in casting can be improved by using
Option (A)
Chills and chaplets
Option (B)
Chills and padding
Option(C)
Chaplets and padding
Option(D)
Chills, chaplets and padding
Correct Option:
(B)
Question Solution:
To keep the core from shifting, metal supports (chaplets) may be used to anchor the core in place
question-answer-faq-3291