assignment of nas

NASĀ 

machines unit 1

unit1

machines unit 2`

unit2

embedded system

micro controller

cat imp topics

This knowledge contains the exam paper of CAT with solution.

LASER 3

This knowledge describes the Elements and Techniques of LASER. Some important topics are Transition Probabilities, Einstein's Coefficient and Relations, Principle of Laser Actions, Components of Laser System, Resonant Cavity, Characteristics of Laser Beam, Spatial Coherence, and Short Pulse Generation Method.

LASER 2

LASER 2