MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The maximum efficiency of square threaded power depends upon |
| A. | lead angle of screw |
| B. | friction angle |
| C. | pitch of screw |
| D. | nominal diameter of screw |
| Answer» C. pitch of screw | |
| 2. |
A cup is provided in screw jack |
| A. | to reduce the friction |
| B. | to prevent rotation of load |
| C. | to increase load capacity |
| D. | to increase efficiency |
| Answer» C. to increase load capacity | |