MCQOPTIONS
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MCQOPTIONS
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. |
Change gear=2, lead screw pitch = 8. Find work piece pitch. |
| A. | 4 |
| B. | 16 |
| C. | 2 |
| D. | none of the mentioned |
| Answer» C. 2 | |
| 2. |
Lead screw pitch=6mm, work piece pitch=1mm. Find change gears. |
| A. | 6 |
| B. | 1/6 |
| C. | 3 |
| D. | none of the mentioned |
| Answer» C. 3 | |
| 3. |
Driver gear/driven gear =______ pitch of work piece threads=a, pitch of lead screw =b. |
| A. | a/b |
| B. | b/a |
| C. | a*b |
| D. | none of the mentioned |
| Answer» B. b/a | |
| 4. |
Teeth on driven gear / teeth on driver gear =_______ T.P.I on lead screw=a, T.P.I. on work piece=b. |
| A. | a/b |
| B. | b/a |
| C. | a*b |
| D. | none of the mentioned |
| Answer» C. a*b | |
| 5. |
In Norton gearbox, gear changing is effected by the movement of_____ levers. |
| A. | one |
| B. | two |
| C. | three |
| D. | four |
| Answer» C. three | |
| 6. |
Which of the following is also known as Norton gearbox? |
| A. | simple gear train |
| B. | compound gear train |
| C. | quick change type of gearbox |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 7. |
The gear on the stud shaft acts as a _____ |
| A. | driver |
| B. | driven |
| C. | can t say anything |
| D. | none of the mentioned |
| Answer» B. driven | |
| 8. |
The gear connections on a lathe______ |
| A. | always compound |
| B. | always simple |
| C. | may be simple or compound |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 9. |
In simple gear, the intermediate gear has no effect on the ratio between the driver and the driven. |
| A. | true |
| B. | false |
| Answer» B. false | |