.png)
Stabilisation
Stabilisation The collector current in a transistor changes rapidly when. (i) the temperature changes, (ii) the transistor is replaced by ...
September 2021
.png)
Transistor Biasing
Transistor Biasing Transistor biasing-It has formerly been bandied that for faithful modification, a transistor amplifier must satisfy t...
.png)
Faithful Amplification
Faithful Modification The process of raising the strength of a weak signal without any change in its general shape is known as faithful ...
.png)
Transistor Testing
Transistor Testing Transistor Testing-An ohmmeter can be used to check the state of a transistor i.e., whether the transistor is good or...
.png)
Operating Point
Operating Point The zero signal values of I C and V CE are known as theoperating point. It is call operating point because the variat...
.png)
Transistor Action
Transistor Action The emitter-base junction of a transistor is forward biased whereas collector-base junction is reverse biased. If for ...
.png)
Transistor
Transistor A transistor consists of two pn junctions formed by *sandwiching either p-type or n-type semiconductor between a pair of oppo...
.png)
Shockley Diode
Shockley Diode Named after its inventor, a Shockley diode is a PNPN device having two terminals as shown in Fig. 1 (i). This *device act...
.png)
Application of Varactor Diode
Application of Varactor Diode A junction diode which acts as a variable capacitor under changing reverse bias is known as avaractor diod...
.png)
Varactor Diode
Varactor Diode A junction diode which acts as a variable capacitor under changing reverse bias is known as avaractor diode.When a pn jun...
.png)
Our School canteen
Our School canteen A good school is supposed to have a canteen in its compound. There is a canteen in our school compound. It is housed in a...
.png)
A bridal Party
A bridal Party A bridal party is a merry scene. Many people gather wearing their best dress. The women of the rich families wear gorgeou...
.png)
A Book Fair
A Book Fair What is a book fair? What is its origin? Which are the leading organizations of a book fair? What types of books are availab...
.png)
how to consult a doctor
how to consult a doctor Firstly make an appointment with a doctor and go to him accordingly. Then wait in the waiting room. The patients are...
.png)
how to keep fit health
how to keep fit health In order keep fit you have to follow the rules of health. You cannot keep fit without eating a balanced diet. Alo...
.png)
how to wash clothes
how to wash clothes To wash dirty clothes, first take a cake of washing soap and rub it on wet clothes. Use warm water for some time. The cl...
.png)
preparation for an examination
preparation for an examination [There are a good number of students who work hard throughout the year but cannot take a good preparation...
How to Learn English
How to Learn English [Most of the students in our country are weak in English. Though they try heart and soul, they cannot make progress...
.png)
How to prepare a cup of tea
How to prepare a cup of tea [Suppose, you want to help your younger sister to learn how to prepare a cup of tea. Then you give her some ...
.png)
how to open an account in a bank
how to open an account in a bank [Suppose, you are manager of a bank, and someone has appeared to you with a view to opening an account wi...
.png)
mosquito menace
mosquito menace for man. Mosquito menace has taken a serious turn in our city. People cannot work peacefully. Students cannot pay attentio...
.png)
keeping a diary
keeping a diary A diary is a record of daily events, thoughts, feelings and experience etc. It is also a useful thing as short notes of da...
.png)
my childhood
my childhood Like all other people I enjoyed my childhood days. I cannot forget the sweet memories of those days. I still remember my firs...
.png)
my daily activities at home
I am a student. I have to do a lot of activities at home. In the morning I prepare my lesson. I clean my reading table. Then I tidy up my ro...
.png)
A Street Beggar Paragraph
A Street Beggar A street beggar is a person who begs in streets. He is found in tatters sitting at one side of a street which is usually...
.png)
importance of physical exercise
Physical exercise is very important and useful in our life. We need it for many reasons. It helps our muscles and nerves to work properly. I...
.png)
village life paragraph
Village life is quite natural and the people in our villages live a very simple life. Their life is very easy-going. They wake up from sleep...
Popular Posts
Why are Circuit Boards Green?
Circuit boards are often green because the solder mask, which is a layer of lacquer that is applied to the board to protect it from oxidatio...
What is the main function of a Technology Transfer Office with respect to collaborative research?
Question: What is the main function of a Technology Transfer Office with respect to collaborative research? a. It sets up new e-mail account...
.png)
Polymerization Types Part-01
POLYMERIZATION The process by which the small and simple chemical units named monomer are linked together to produce a large molecule named...
Hydrogen Fuel: An Alternative Energy Source
The demand for alternative energy in today's power hungry world is reasonably high. As we are running out of natural gas and other pros...
Solar Power in California
California is a western U.S. state, having a population of more than 40 million. This state has cliffs line beaches, Sierra Nevada mountains...