Application A. Undercut in components B. Large bells C.

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Application
A. Undercut in components
B. Large bells
C. Mass production of casting by machine moulding
D. Components with irregular parting lines
Type of pattern
1. Cope and drag
2. Follow board
3. Gated
4. Loose piece
5. Sweep

1. A – 1, B – 5, C – 3, D – 4
2. A – 5, B – 4, C – 3, D – 1
3. A – 4, B – 5, C – 1, D – 3
4. A – 4, B – 5, C – 3, D – 1

Correct Option: D

A – 4, B – 5, C – 3, D – 1