Which of the following gradient is usually used in the construction of roads?

A beam which is supported on more than two supports is called as______

1 litre = ________ m3.

Fixed beam is also known as ___

Flow in rivers is an example of ______ flow.

The flow of thick oil through a small tube is an example for _____

In propped cantilevers, the prop reaction is 3/8 wl.

The bearing capacity of laminated rocks used in foundation is _______

Fixing couples means _____