Basics 3 min read
Periodic inspection & diagnostics of transformer- Ensuring a long life for your transformer.
Transformer is a static device, thus it requires less attention but with proper Periodic inspection & diagnostics of transformer it…
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Author: Prabhu TL.
Prabhu TL is a SenseCentral contributor covering digital products, entrepreneurship, and scalable online business systems. He focuses on turning ideas into repeatable processes—validation, positioning, marketing, and execution. His writing is known for simple frameworks, clear checklists, and real-world examples. When he’s not writing, he’s usually building new digital assets and experimenting with growth channels.
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Basics 2 min read
Transformer construction
1. Basic construction of transformer A basic transformer has simplest construction with primary winding set, secondary winding set and core.…
Basics 6 min read
Complete basics and theory of Electrical Transformer.
Electrical Transformer is the most used electrical machine in power system. Both in the power transmission and distribution of ac…
Basics 3 min read
Voltage and current levels- some important concepts for Electrical Engineers
Voltage and current levels in electrical engineering is very important. As any electrical system, equipment, devices all are characterized by…
Basics 2 min read
Basic concept of Demi water used in industrial application and equipment
Water without minerals such as, salt etc. called de-mineralized water or demi water or de-ionized water. With low mineral content,…
Basics 3 min read
Parallel circuit
The circuit, with resistance R, inductance L, and a capacitor, C in parallel (Fig a) is connected to a single-phase…
Basics 2 min read
Resonance in Series Circuits
Series circuit (a) Circuit diagram The circuit, with resistance R, inductance L, and a capacitor, C in series (Fig…
Basics 2 min read
Solution of Steady State Current in Circuits Fed from Single phase AC Supply
Elementary Circuits 1. Purely resistive circuit (R only) The instantaneous value of the current though the circuit (Fig a) is…
Basics 2 min read
Periodic Voltage or Current Waveform
Average value The current waveform shown in Fig a, is periodic in nature, with time period, T. It is positive…
Basics 1 min read
Generation of Sinusoidal (AC) Voltage Waveform
Schematic diagram for single phase ac generation Schematic diagram for single phase ac generation A multi-turn coil is placed…
Basics 3 min read
Response of a series R-L-C circuit due to a dc voltage source
Consider a series R – L – C circuit as shown in fig, and it is excited with a dc…
Transmission and distribution 3 min read
Capacitor and its behaviour
Figure shows a capacitor consists of two pieces of metal (the plates) separated from each other by a good insulator…