MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Machine Kinematics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
When two spur gears having involute profiles on their teeth engage, the line of action is tangential to the |
| A. | pitch circles |
| B. | dedendum circles |
| C. | addendum circles |
| D. | base circles |
| Answer» B. dedendum circles | |
| 2. |
In a reverted gear train, two gears P and Q are meshing, Q-R is a compound gear, and R and S are meshing. The modules of P and R are 4 mm and 5 mm respectively. The numbers of teeth in P, Q and r are 20, 40 and 25 respectively. The number of teeth in S is |
| A. | 23 |
| B. | 35 |
| C. | 50 |
| D. | 53 |
| Answer» B. 35 | |
| 3. |
A side and face cutter 125 mm diameter has 10 teeth. It operates at a cutting speed of 14 m/min with a table traverse 100 mm/min. The feed per tooth of the cutter is |
| A. | 10 mm |
| B. | 2.86 mm |
| C. | 0.286 mm |
| D. | 0.8 mm |
| Answer» D. 0.8 mm | |