To what radius a silver strip 200 mm wide and 40 mm thick can be bent if the maximum stress in the ship is 80 N/mm². Young’s modulus for Silver is 80×10³ N/mm².

The stress corresponding to breaking point is known as _________

What is the section modulus (Z) for a rectangular section?

________ joints are necessary to keep a structure safe against shrinkage.

At the extreme fibre, bending stress is______

__________ joints are provided when there is a break in the concreting operation.

Calculate the modulus of section of rectangle beam of size 240 mm × 400 mm.

When a beam is subjected to simple bending, ________ is the same in both tension and compression for the material.

Revert size is generally expressed in terms of ___