Mechatronics Practice Test 7

1. The angle of contact is greater for cross belt drives.

2. Which ratchets are often called as roller drive ratchets?

3. A chain is kept in square fashion with one of its side equal to 5 cm and is made up of 2 cm links. How many links are present in total?

4. Which among the following is a type of belt drive?

5. Radial ball bearing is also called as roller bearing.

6. What is the module of a gear if its pitch diameter is 15mm and it contains 3 teeth?

7. Who invented Abalakov Cam?

8. Which cams are also known as drop cams?

9. Cam joint is a lower pair.

10. Backlash of a ratchet is the maximum distance covered by the pawl when the ratchet moves in opposite direction.