Un-Answered Questions { Electronics Communications }
Difference between electronic and electrical.
What is pass band?
What is a rectifier?
What is tristor?
What is a base station?
Explain am and fm.
Where do we use am and fm?
Difference between mobile and a cell phone.
What is a repeater?
State sampling theorem.
Explain full duplex and half duplex.
Name the modulation techniques.
What is modulation? And where it is utilized?
Give an Example for negative feedback and positive feedback?
What is stop band?
