WorksheetsQuiz time
Total questions: 2
Worksheet time: 60secs
Name
Class
Date
1.
Which of the following activities is primarily associated with pattern making in metal casting?
a)
Melting the metal at acceptable temperature
b)
Preparing a mold cavity with allowance for shrinkage
c)
Providing escape paths for gases during pouring
d)
Removing the mold after solidification
2.
Why must the solidification process in metal casting be properly designed and controlled?
a)
To improve surface finish only
b)
To reduce melting temperature
c)
To avoid casting defects
d)
To speed up mold removal
100 %
