Short note on System of forces
When a number of forces acts on a body, or group of bodies, they form a system of forces or force system. Depending upon the orientation of forces acting on a body the system of…
Day: October 15, 2020
Short note on Theodolite and important parts of a Theodolite
It is an instrument which is used mainly for accurate measurement of horizontal and vertical angles up to 10' or 20'. Theodolite is used for following purposes: to measure horizontal angle and vertical angles. Theodolite…