Description : What are the different types of telecommunication systems?
Description : What is considered telecommunication equipment?
Description : What Are Input & Output Devices?
Answer : Answer :Keyboards, Floppy disk are the examples of input devices. Printer, LED / LCD display, CRT Monitor are the examples of output devices.
Description : What arc the errors occurring in measuring devices due to stray magnetic field and temp '? Explain how to compensate them.
Answer : 1. Error due to stray magnetic fields- Main magnetic field gets disturbed by external magnetic fields known as stray magnetic fields. 2. Compensation technique To avoid this error, ... resistance alloy having a negligible resistance temp coefficient in the ratio of 1:10 for pressure coil
Description : What is mean by power switching devices?
Answer : Power switching devices means like BJT, power MOSFET, SCR, TRIAC, GTO etc.