Table 15.5

This table lists the dimensions of various solid and hollow sections.

**Summary**

This table lists the dimensions of various solid and hollow sections.

**Questions**

* What is the full form of SP in the table?
* What does the abbreviation “cl” stand for in the table?
* What is the difference between a solid section and a hollow section?
* What are the dimensions of a circular solid section?
* What are the dimensions of a square hollow section?

**Answers**

* SP stands for Superintendent of Police.
* The abbreviation “cl” stands for “Description”.
* A solid section is a section that has no holes, while a hollow section has one or more holes.
* The dimensions of a circular solid section are the diameter (d) and the thickness (t).
* The dimensions of a square hollow section are the width (b), the thickness (t), and the outside diameter (dx).