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This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Machine Tools knowledge and support exam preparation. Choose a topic below to get started.
1. |
Quick return mechanism and reciprocating movement of the ram is obtained in _____ mechanism. |
A. | crank and slotted link mechanism |
B. | whithworth quick return mechanism |
C. | hydraulic shaper mechanism |
D. | all of the mentioned |
Answer» E. | |
2. |
To reduce the total cutting time, the standard shaper is designed to complete return stroke______ |
A. | slowly |
B. | faster |
C. | at moderate speed |
D. | none of the mentioned |
Answer» C. at moderate speed | |
3. |
To reduce the total cutting time, the standard shaper is designed to complete forward stroke______ |
A. | slowly |
B. | faster |
C. | at moderate speed |
D. | none of the mentioned |
Answer» B. faster | |
4. |
In a standard shaper, the metal is removed in_____ stroke. |
A. | forward |
B. | return |
C. | both forward and return |
D. | none of the mentioned |
Answer» B. return | |
5. |
The ram holding the tool gets _____ movement. |
A. | rotary |
B. | reciprocating |
C. | both rotary and reciprocating |
D. | none of the mentioned |
Answer» C. both rotary and reciprocating | |
6. |
The change of the movement of the drive is done by the mechanism contained within the _____ of the machine. |
A. | crossrail |
B. | column |
C. | toolhead |
D. | none of the mentioned |
Answer» C. toolhead | |
7. |
The usual size of shaper varies from _____ mm. |
A. | 75 to 90 |
B. | 175 to 900 |
C. | 25 to 60 |
D. | 125 to 600 |
Answer» C. 25 to 60 | |
8. |
The size of a shaper is given by the maximum stroke length of the ram in mm. |
A. | true |
B. | false |
Answer» B. false | |
9. |
In a shaper_____ movement of the drive is converted into _____ movement. |
A. | rotary, reciprocating |
B. | reciprocating, rotary |
C. | rotary, rotary |
D. | none of the mentioned |
Answer» B. reciprocating, rotary | |