Open delta transformers allow delta-connected transformers to supply three-phase loads with two-phase windings while maintaining phase voltages.…
one day ago by Ahmed Sheikh
This article examines three-phase transformer connections and their advantages and disadvantages, which are crucial for effectively matching…
5 days ago by Ahmed Sheikh
This article teaches three-phase transformers' fundamental principles and configurations, including their construction with three primary and…
November 15, 2023 by Ahmed Sheikh
Reliability engineering in electrical systems is essential to ensuring system efficiency. This article explores how probability models are used in…
November 02, 2023 by Bob Odhiambo
Learn about single-point and multi-grounded neutrals and service-supplied AC systems above 1 kV.
November 01, 2023 by Lorenzo Mari
This article explains transformers with dual-voltage ratings and explores their configurations and how the windings can be connected in series or…
October 24, 2023 by Ahmed Sheikh
This article explains transformer voltage adjustment taps and their crucial role in maintaining secondary voltage despite fluctuations in the supply.
October 11, 2023 by Ahmed Sheikh
Learn whether or not you should connect a direct current power supply to the ground.
October 10, 2023 by Lorenzo Mari
This article will help you identify transformer leads by explaining how to determine H or X leads and perform polarity tests to establish lead…
October 03, 2023 by Ahmed Sheikh
This article examines transformer maintenance, including simple checks involving temperature and sound that indicate potential issues, maintenance…
September 26, 2023 by Ahmed Sheikh
This article presents three fundamental methods for calculating transformer voltages using the voltage-to-turns formula, turns ratios, and volts…
September 19, 2023 by Ahmed Sheikh
Learn about tuned coupled coils and their key characteristics, including coupled impedance, measuring the impact of one coil's impedance on…
July 25, 2023 by Amna Ahmad
In this article, you’ll learn how to draw phasor diagrams and equivalent circuits for transformers under load and no-load conditions.
July 09, 2023 by Amna Ahmad
Motor starters like autotransformers can solve induction motor challenges. Here’s all you need to know about the workings, connections, and…
January 30, 2023 by Simon Mugo
Learn how to make ground connections on the supply side of the service disconnect, determine which conductor to ground, and measure the main and…
November 29, 2022 by Lorenzo Mari
Learn how to ground service-supplied AC systems and abide by the new NEC 2023 rules.
November 28, 2022 by Lorenzo Mari
Rectification is a significant part of electric circuits, as it plays a role in converting AC voltage to DC voltage. This article will focus on…
November 11, 2022 by Simon Mugo
Transformers experience losses that reduce voltage output at the secondary winding core. Here, you will learn about transformer voltage regulation…
October 24, 2022 by Simon Mugo
Transformers are key electrical components useful in determining the power reaching the load from the supply. In this article, you will learn how…
September 27, 2022 by Simon Mugo
Impedance matching is a significant process in electrical and electronic project design. Here, you will learn all about impedance matching from…
September 21, 2022 by Simon Mugo
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