Factors affecting the frequency stability of an oscillator
The ability of an oscillator to maintain a constant frequency of oscillation is called as frequency stability. There are following factors affect the frequency stability which are given below, Operating point of the active device: The Q-point
Working principle of transformer
Electrical power transformer is a static device which transforms electrical energy from one circuit to another without any direct electrical connection and with the help of mutual induction between two windings. It transforms power from one circuit
What is the difference between power transformers and distribution transformers?
Power Transformers Distribution Transformers Power transformer transfers electrical energy in any parts of electrical circuit between generator and primary distribution circuit. Distribution transformer is a transformer for transferring electrical energy from a primary distribution circuit to a
Transformation of transformer technology
In the present era of civilization, thinking to live without electricity has almost become un-imaginable for most of the population all over the world as we make use of electricity in most of our daily living applications.
Advantages and disadvantages of ATM (Automated Teller Machine)
Advantages of ATM Withdrawing money. Checking how much money is remaining in the account. Round the Clock Services: ATM provides banking services to its customers round the clock, 24 hours a day, 7 days a week and
Advantages and disadvantages of solid state transformer
Smart solid state transformers are far more effective devices with a number of advantages. The first and most important one is that they are energy efficient. This means that they can deliver much more power through similar
What is solid state transformer
The conventional transformers had some disadvantages as well. The major among those disadvantages is power loss in the form of heat, especially during the summers. Also the cooper gets worn out with time and there are hysteresis
What is emerging technological solutions towards ATMs safety?
Many thefts of ATMs are being reported every day all over the country. ATM theft can be quite lucrative as the average size machine can hold as much as crores of rupees. One of the reasons is
What is ATM (Automated Teller Machine)
ATM stands for Automated Teller Machine . Automated Teller Machines (ATMs) are electronic machines with many advantages to customers and are operated by him to deposit or to withdraw cash from bank. For using an ATM, a
Advantages and disadvantages of electrical transducer
There are some advantages of electrical transducer which are given below. Electrical signals can be easily attenuated or amplified and can be brought up to a level suitable for various device, with the help of static device