About This Book
Electrical Technology is a broad field that focuses on the principles, applications, and advancements in
electrical systems, machines, and power generation. It plays a vital role in modern infrastructure,
enabling industries, homes, and commercial sectors to function efficiently. The field covers electric
circuits, power systems, electrical machines, automation, and control systems, making it essential in
various engineering applications. One of the core areas of electrical technology is power generation,
transmission, and distribution. Electrical engineers design and maintain power systems that ensure a
continuous and efficient supply of electricity. Traditional sources such as coal, nuclear, and hydroelectric
power plants have been complemented by renewable energy sources like solar and wind power,
promoting sustainability. Electrical technology also involves electrical machines such as motors,
transformers, and generators, which are widely used in industries, transportation, and household
appliances. The integration of power electronics and automation has improved energy efficiency and
system reliability. With advancements in smart grids, electric vehicles (EVs), and artificial intelligence (AI)-
based energy management, electrical technology continues to evolve. Future innovations in wireless
power transfer, energy storage, and IoT-enabled electrical systems will further revolutionize the industry,
making it more efficient, sustainable, and interconnected. This book on Electrical Technology provides a
comprehensive understanding of electrical principles, machines, power systems, and modern
advancements in the field.
Contents: 1. Digital Circuits, 2. Source of Electric Power, 3. Transistor Amplifier System, 4. Voltage, Current
and Charge Control, 5. Network Theorems, 6. Electrical Tachometers, 7. Basic Principles of Transformer,
8. Biasing in MOS Amplifier Circuits.
