A dimmer is an electronic device that is used to control the brightness of a light source by adjusting the amount of …

Passive Infrared Sensor: A Passive Infrared Sensor (PIR sensor) is an electronic device that can detect motion by sen…

👉Luminous Efficiency: Luminous efficiency is the ratio of the amount of visible light emitted by a light source to t…

🔥👉The laws of illumination are fundamental principles that govern the relationship between light, objects, and the …

Remedies of caused by AC Traction System 🔥AC traction is widely used in electric trains due to its many advantages ov…

General description of Electric Traction    Electric traction refers to the use of electric power for powering railwa…

The utilization factor and space height ratio are two important factors in the design of buildings, particularly in the…

ফটোমেট্রিতে, উজ্জ্বল গতি বা প্রদীপ্ত শক্তি হল আলোর আপাত শক্তির অনুপাত। এটি উজ্জ্বল রূপান্তর থেকে বৈপরীত্য, ইলেক্ট্রোম্…

Ward Leonard Control System: This system is used where very sensitive speed control of motor is required (eg electric…

Classification of electrical drives with factor

FACTORS INFLUENCING THE CHOICE OF ELECTRICAL DRIVES (1) Nature of electric supply Whether AC or DC supply is to be us…

The 8051 microcontroller is a widely used and popular microcontroller that was first introduced in 1980 by Intel Corp…

The 8051 microcontroller is a widely used microcontroller that has a simple architecture and is easy to program. The …

Building electrification refers to the process of providing electrical power and lighting to buildings. It involves …

Switches are electronic devices that control the flow of electricity in a circuit. They are used to turn on or off el…

Electrical switches are devices used to control the flow of electricity in a circuit. There are many different types…

Building electrification rules Building electrification rules refer to the policies and regulations that aim to promote…