| SR.NO. | NAME OF INSTRUMENT | APPLICATION |
| 1 | Differential axle and wheel , Single purchase crab, Double purchase crab,Westons differential pulley block, Geared pulley block, Simple screw jack. | These are the instrument used for lifting heavy machine load by applying small effort . |
| 2 | Law of moment. | To find the parallel forces acting on a body in equilibrium. |
| 3 | Law of polygon of forces using Universal force table , Lamis theorem using Universal force table apparatus. | To find to erect the electric pole exactly vertical , ropes are applied from different location. |
| 4 | Simply supported beam apparatus. | To find the beam reaction at the support. |
| 5 | Coefficient of friction apparatus. | To find the friction developed between various contact surfaces. |
| 6 | Jib crane | To lift the heavy load from well, industry |