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This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Forming knowledge and support exam preparation. Choose a topic below to get started.
1. |
Which of the following materials is used for the manufacturing of dies and punches in the sheet metal forming? |
A. | Grey cast iron |
B. | Copper |
C. | Aluminium |
D. | Carbide |
Answer» E. | |
2. |
Die-punch clearance is mainly provided for inducing strength in the blank obtained by the metal sheet cutting. |
A. | True |
B. | False |
Answer» C. | |
3. |
Which of the following types of force is predominant in the sheet metal forming processes? |
A. | Shearing force |
B. | Compressive force |
C. | Tensile force |
D. | Indirect compressive force |
Answer» D. Indirect compressive force | |
4. |
Transfer dies are same as progressive dies in which piercing and blanking operations are performed. |
A. | True |
B. | False |
Answer» B. False | |
5. |
In the metal forming operations, forming dies are also called as progressive dies. |
A. | True |
B. | False |
Answer» C. | |
6. |
Combination die is a die which combines cutting and non-cutting actions in the blanking process. |
A. | True |
B. | False |
Answer» B. False | |
7. |
What should be the appropriate thickness of the metal sheet when it is used as a raw material for the sheet metal operations? |
A. | 1 cm to 5 cm |
B. | 5 cm to 10 cm |
C. | 7.5 mm to 15 mm |
D. | 0.4 mm to 6 mm |
Answer» E. | |
8. |
It is not possible to use cutting dies for the metal drawing operations. |
A. | True |
B. | False |
Answer» B. False | |
9. |
Which of the following methods of manufacturing is used for the production of appliances like the fridge and vacuum cleaner? |
A. | Forging |
B. | Deep drawing |
C. | Sheet metal forming and cutting |
D. | Rolling |
Answer» D. Rolling | |
10. |
The raw material for the rolling process is the output of the sheet metal forming process. |
A. | True |
B. | False |
Answer» C. | |