VELTECH - Vel Tech Dr. Rr And Dr. Sr Technical University Interview Questions and Answers

Flux is the rate of flow of a property through a surface. It is created by a difference in concentration, temperature, pressure, or other properties.

• Flux is a concept in physics and engineering that describes the flow of a physical property through a given area.

• It is calculated as the product of the property being measured and the area through which it is flowing.

• Examples of flux include heat flux (flow of heat energy)...read more

Mutual induction is the process where a changing magnetic field in one coil induces an electromotive force in a nearby coil.

• Occurs when a changing current in one coil induces a voltage in a nearby coil

• The induced voltage is proportional to the rate of change of the magnetic field

• Commonly used in transformers and inductive proximity sensors

The 7 layers of networks refer to the OSI model, which is a conceptual framework used to understand how networks operate.

• The OSI model consists of 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has specific functions and interacts with adjacent layers to facilitate communication between devices.

• For example, the Physical layer deals with the physical connection betwe...read more