Question

What is the minimum number of degree of freedom for assembling round peg in round hole

• A. 2
• B. 3
• C. 4
• D. 5

Hint:

Assembling a round peg in a round hole requires freedom for both linear movement and rotation to align and fit the components properly

Answer 1

The Correct Option is B

Assembling a round peg into a round hole requires a minimum of 3 degrees of freedom: two translational (movement along X and Y axes) and one rotational (rotation around the center).