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Blog

17 May
Blogs

Variable Frequency Drive (Vfd)

  • May 17, 2026
  • By author-avatar Dmarine
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Variable Frequency Drive (VFD) is an electronic motor control system used to control the speed of an AC induction...

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17 May
Blogs

Static Excitation System

  • May 17, 2026
  • By author-avatar Dmarine
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A Static Excitation System is a type of excitation system where the generator field (rotor winding) is supplied w...

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17 May
Blogs

Preferential Trip

  • May 17, 2026
  • By author-avatar Dmarine
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Working Description The preferential trip unit consists of an elect...

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17 May
Blogs

Scada: Supervisory Control & Data Acquisition

  • May 17, 2026
  • By author-avatar Dmarine
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INTRODUCTION SCADA stands for Supervisory Control and Data Acquisit...

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10 Apr
Blogs

Speed Control of Induction Motor

  • April 10, 2026
  • By author-avatar Dmarine
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INTRODUCTION- The speed of an induction motor depends upon the synchronous speed and slip. The synchronous speed ...

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09 Apr
Blogs

Forces on the Crankshaft

  • April 9, 2026
  • By author-avatar Dmarine
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Forces on the Crankshaft- Due to its nature of operation, there are several types of forces which come to act upo...

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09 Apr
Blogs

Lead Acid Cell – Explanation

  • April 9, 2026
  • By author-avatar Dmarine
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A lead acid cell is a secondary (rechargeable) electro-chemical cell which converts chemical energy into electric...

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