________ are made of high carbon steel to withstand heavy stresses.

In the equation m = 2j-3 ; the letter “j” stands for ______

The ______ resistance is independent of the nature of surface contact.

Strut is a tension member.

Expand RVF _____

The Velocity at which flow changes from viscous to turbulent is called ______ velocity.

_________ is a structure made up of several members connected to each other.

The Wheels of Rolling stock have slope ____