Explore topic-wise MCQs in Foundry.

This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Foundry knowledge and support exam preparation. Choose a topic below to get started.

1.

Green sand does not require dry strength.

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

Green sand must exhibit high refractoriness in the green sand molding.

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

Green sand molding is replacing the costlier molding processes as the sand control methods are being applied.

A. True
B. False
Answer» B. False
Discussion
4.

GREEN_SAND_MUST_EXHIBIT_HIGH_REFRACTORINESS_IN_THE_GREEN_SAND_MOLDING.?$

A. True
B. False
Answer» B. False
Discussion
5.

Green_sand_does_not_require_dry_strength.$

A. True
B. False
Answer» C.
Discussion
6.

Green sand molding is replacing the costlier molding processes as the sand control methods are being applied?

A. True
B. False
Answer» B. False
Discussion
7.

Which of the following characteristic is not expected in the green sand in the green sand molding process?

A. Flowable nature
B. Plastic Nature
C. Reactivity
D. Permeability
Answer» D. Permeability
Discussion
8.

Green sand molding methods can be used for ________ molding machines.

A. Manual
B. Semi-automatic
C. Fully automatic
D. All of the mentioned
Answer» E.
Discussion
9.

Green sand is widely used for hand molding purposes.

A. True
B. False
Answer» B. False
Discussion
10.

Green sand molding cannot be used for _________ moulds.

A. Simple
B. Small
C. Medium
D. Complex
Answer» E.
Discussion
11.

Which of the following is not used in the green sand?

A. Clay
B. Water
C. Oil
D. Chemicals
Answer» D. Chemicals
Discussion
12.

The sand has to undergo ____________ process before it is called green and is ready for molding.

A. Mulling
B. Cooling
C. Heating
D. Drying
Answer» B. Cooling
Discussion
13.

In green sand molding, the sand id claimed to be green because it has _______

A. Additives
B. Moisture
C. Binders
D. Colours
Answer» C. Binders
Discussion