Q. Which of the following is a higher pair? (Solved)
1. A shaft revolving in a bearing
2. Piston reciprocating inside the cylinder
3. Automobile steering gear
4. Ball and socket
5. None of the above
- e. None of the above
1. A shaft revolving in a bearing
2. Piston reciprocating inside the cylinder
3. Automobile steering gear
4. Ball and socket
5. None of the above