Skip to main content

Featured Post

Induction Motor Interview Questions with Answers | Part-1

4 comments

What is Diode?

What is Diode? And How it works?


What is Diode?
What is Diode?

  • Diode is semiconductor electronic component which allows the flow of current in one direction.

  • Diode is widely used in any electronic circuit, such as in many power electronics device.

  • Certain arrangement of diode is converted AC to Pulsating DC which known as rectifier.

  • Diode is considered in passive element and it's voltage to current relation is non linear.

Symbol of diode


Symbol of Diode
Symbol of Diode


  • This image shows simple p-n junction diode. Diode is act as like a switch.

  • This diode made by doping process of p type semiconductor and n type semiconductor.

  • If anode is connected to the positive charge of supply and cathode is connected to the negative charge of supply than diode is said to be in forward bias.

  • If cathode is connected to the negative charge of supply and anode is connected to the positive charge of supply than diode is said to be in reverse bias.


Application of Diode



  • As a switch in power electronics equipment
  • Power controlling
  • Half wave rectifier
  • Full wave rectifier
  • In signal adding process
  • In signal detection process
  • In size controlling of signal
  • Etc......

May You like to read article related to this article 👇👇





Labels:

Comments

Post a Comment

Popular posts from this blog

Introduction to Arduino | Pin Function of Arduino | Working Process of Arduino

Introduction to Arduino | Pin Function of Arduino | Working Process of Arduino Introduction to Arduino | Pin Function of Arduino | Working Process of Arduino Introduction To Arduino Arduino is an Italian company that designs and manufactures Open Source Hardware (Microcontroller) and Open Source software or IDE (Integrated Development Environment). Arduino hardware is such a programmable computerized platform, by working on which the user can combine the hardware and software and prepare the electronic brain according to his own and can control the electronic devices from that electronic brain. What is arduino? If you want to understand more easily, then we can say that Arduino microcontroller is an empty brain, in which you can upload memory by coding or programming through arduino software, so these are called open source. Arduino works like a CPU of a board computer. Right now the microcontroller of the arduino of this time that we can take up is lik
Post a Comment
Read more

Variable Inductance Transducer | Classification Of Variable Inductance Transducer

Variable Inductance Transducer | Classification Of Variable Inductance Transducer Variable Inductance Transducer | Classification Of Variable Inductance Transducer These are based on a change in the magnetic characteristic of an electrical circuit in response to a measurand which may be displacement, velocity, acceleration etc. Variable inductive transducer may be classified as follows: 1.Self-generating type In this type voltage is generated because of the relative motion between a conductor and a magnetic field. These may be further classified as follows: (A)Electromagnetic type (B)Electrodynamic type (C)Eddy current type 2.Passive type In this type the motion of an object results in change in the inductance of the coils of the transducer. These may be further classified as follows: (A)Variable reluctance (B)Mutual inductance (C)Differential transfer type 1.Self-generating Type (A)Eleotromagnetic t
1 comment
Read more

Induction Motor Interview Questions with Answers | Part-1

Induction Motor Interview Questions with Answers | Part-1 Induction Motor Interview Questions with Answers | Part-1 Q.1 The frame of an induction motor is made of (A) aluminium (B) silicon steel (C) closed grained cast iron (D) stainless steel (E) bronze Answer:  (C) closed grained cast iron Q.2 The stator frame is an induction motor is used to (A) hold the armature stampings in position (B) ventilate the armature (C) protect the whole machine (D) provide return path for flux Answer:  (A) hold the armature stampings in position Q.3 The stator core of a 3 phase induction motor is laminate in order to reduce the (A) eddy current loss (B) hysteresis loss (C) both hysteresis and eddy current loss (D) weight of the stator (E) windage and friction losses Answer: (A) eddy current loss Q.4 An induction motor works with (A) dc only (B) ac only (C) ac and dc both (D) none of these Answer:  (B) ac only Q.5 Which of the following statement associated with polyphase induction motor is/are correct?
4 comments
Read more