Skip to content
Polytechnic Hub

for Electronics, Electrical, Mechanical, Automobile & Textiles

  • Home
  • Electrical
    • Rectification
  • Electronics
  • PLC
  • Inspection
  • Contact Us
  • facebook.com
  • twitter.com
  • t.me
  • instagram.com
  • youtube.com
Subscribe

Electronics Articles

  • Home
  • Electronics Articles
  • Page 8
Posted inElectronics Articles

Advantages, disadvantages and applications of single stage RC coupled CE amplifier

Advantages: It has wide frequency response and large bandwidth. It is most convenient and least expensive amplifier. It provides high audio fidelity. It has low amplitude distortion. It provides low…
Posted by Technical Editor August 7, 2017
Working of AC tachogenerator
Posted inElectronics Articles

Working of AC tachogenerator

The AC tachogenerator is used to measure the speed only in one direction. In AC tachogenerator the armature is provided with an AC winding, either single phase or three phase…
Posted by Technical Editor August 5, 2017
Well type monometer
Posted inElectronics Articles

Well type monometer

The well type monometer is widely used because of having only one leg.  The main difference between a U-tube manometer and a well type manometer is that the U-tube is…
Posted by Technical Editor August 4, 2017
Posted inElectronics Articles

Difference between LED and PN junction diode

LED PN junction diode The LED emits light. The PN junction diode cannot emit light. The LED uses GaAs, GaAsP or GaP material. The PN junction diode silicon or germanium…
Posted by Technical Editor August 3, 2017
Advantages and disadvantages of DC tachogenerator
Posted inElectronics Articles

Advantages and disadvantages of DC tachogenerator

There are some advantages of DC tachogenerator which are given below. The DC tachogenerator has linear charactristic. In DC tachogenerator, temperature compensation is easily achived. It does not have zero…
Posted by Technical Editor August 2, 2017
Point contact diode
Posted inElectronics Articles

Advantages and disadvantages of point contact diode

There are some advantages of point contact diode which are given below. The point contact diode has very low forward resistance. The point contact diode has very low reverse resistance.…
Posted by Technical Editor August 1, 2017
Induction generator
Posted inElectronics Articles

Advantages, disadvantages and applications of induction generator

There are some advantages of induction generator which are given below. The induction generator is smaller in size per kilowatt output power. It needs less auxiliary equipment. Parallel operation is…
Posted by Technical Editor August 1, 2017
Induction motor
Posted inElectronics Articles

Induction motor

The other name of induction motor is a synchronous motor. It is most popularly used motors in many applications. An induction motor is an AC electric motor in which the…
Posted by Technical Editor August 1, 2017
Zener Diode
Posted inElectronics Articles

Applications of Zener diode

There are some important applications of Zener diode which are given below, The zener diode is used in voltage regulator circuits to provide regulated DC voltage. The zener diode is…
Posted by Technical Editor July 31, 2017
Posted inElectronics Articles

Difference between RTD and thermistor

There is difference between RTD and thermistor which are given below. RTD (Resistance Temperature Detector) Thermistor Here conductor us used which gives increase in resistance with increase in temperature.(i.e. PTC…
Posted by Technical Editor July 26, 2017

Posts pagination

Previous page 1 … 6 7 8 9 10 … 44 Next page
Copyright 2026 — Polytechnic Hub. All rights reserved. Bloghash WordPress Theme
Scroll to Top