SIMPLE LIFTING MACHINES FRICTION IN A MACHINE There are always some losses in…

APPLIED MECHANICS- Simple Machines
SIMPLE LIFTING MACHINES CONCEPT OF A MACHINE A machine is a device which…

APPLIED MECHANICS- Conservation of Momentum
LAWS OF MOTION The Law of Conservation of Momentum states when a system of interacting…

APPLIED MECHANICS- Momentum
LAWS OF MOTION EQUATIONS OF MOTION: (i) Consider the motion of a body…

APPLIED MECHANICS- Laws of Motion
LAWS OF MOTION NEWTON’S LAWS OF MOTION: Following are the three laws of…

ENGINEERING DRAWING- Rivets and Riveting
FASTENING The process of joining two parts of a machine or structure by means of …

ENGINEERING DRAWING- Flange Coupling
SHAFT COUPLING: A rotating piece of rod coupled to a machine is called shaft. It…

MAINTENANCE MANAGEMENT- Bathtub Curve
OPERATIONS MANAGEMENT BATHTUB CURVE The bathtub curve describes a particular form of a…

ENGINEERING DRAWING- Shaft Coupling
SHAFT COUPLING: A rotating piece of rod coupled to a machine is called shaft. It…

APPLIED MECHANICS- Radius of Gyration
RADIUS OF GYRATION: Radius of Gyration is the distance from the axis of rotation to…