Home » MCQs » Structural Analysis MCQs

Which support type allows translation in one direction but restrains rotation and translation in the perpendicular direction?

16. Which support type allows translation in one direction but restrains rotation and translation in the perpendicular direction?

1. Pinned support
2. Hinged support
3. Roller support
4. Fixed support

Answer

The correct answer is: C) Roller support

Explanation

A roller support, permits translation in one direction while restraining rotation and translation in the perpendicular direction. It is commonly used to accommodate thermal expansion.