MOMENT PARALLEL FORCES: The forces whose line of action are parallel to each…
Tag: engineering mechanics

APPLIED MECHANICS- Principle of Moment
MOMENT GEOMTERICAL INTERPRETATION OF MOMENT: Let us consider a force F acting on…

APPLIED MECHANICS- Centre Of Gravity
CENTRE OF GRAVITY CENTRE OF GRAVITY: It is defined as the point at…

STRENGTH OF MATERIALS- Torsion
SHAFTS: The shafts are usually cylindrical in section, solid or hollow. They are made of…

STRENGTH OF MATERIALS- Section Modulus
SECTION MODULUS: It is the ration of moment of inertia and the distance of the…

STRENGTH OF MATERIALS- Spring Testing
EXPERIMENT OBJECTIVE: To determine the stiffness of the spring and modulus of rigidity…

APPLIED MECHANICS- Simple Lifting Machines
SIMPLE LIFTING MACHINES LIFTING MACHINES SIMPLE SCREW JACK: A screw jack is…

APPLIED MECHANICS- System of Pulleys
SIMPLE LIFTING MACHINES LIFTING MACHINES SIMPLE PULLEY A simple pulley is…

APPLIED MECHANICS- Lifting Machines
SIMPLE LIFTING MACHINES LIFTING MACHINES SIMPLE WHEEL AND AXLE: In simple…

APPLIED MECHANICS- Reversible Machine
SIMPLE LIFTING MACHINES FRICTION IN A MACHINE There are always some losses in…