Explore topic-wise MCQs in Casting.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Casting knowledge and support exam preparation. Choose a topic below to get started.

1.

Moisture from the mould can be removed by using of dryer or heater in Co2 moulding.

A. True
B. False
Answer» C.
Discussion
2.

Co2 moulding process is an ideal process, where speed and flexibility is the prime requirement.

A. True
B. False
Answer» B. False
Discussion
3.

Which of the following additives are added to the sand in Co2 moulding for the improvement in collapsibility of the sand?

A. Copper oxide
B. Wood flour
C. Aluminium oxide
D. Oil
Answer» D. Oil
Discussion
4.

It is very safe to use Co2 in Co2 moulding, so it eliminates the use of any shielding apparatus.

A. True
B. False
Answer» B. False
Discussion