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Month: July 2025

Why does capacitor used in single phase but not is three phase?
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Why does capacitor used in single phase but not is three phase?

Author July 13, 2025
🔹 Why Capacitor Is Used in Single-Phase Motors:Single-phase supply does not create a rotating magnetic field on...
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Interview Q&A about Construction of Transformer
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  • Transformer

Interview Q&A about Construction of Transformer

Author July 6, 2025
Questions :- Construction of Transformer 🔹 Core & Windings Related What is the purpose of core in...
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What are the types of motor protection?
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What are the types of motor protection?

Author July 6, 2025
âš¡ 1. Overload protection Protects motor from running at high currents for too long (due to mechanical...
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Why is the NGR short-circuit time withstand rating defined as 10 seconds?
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Why is the NGR short-circuit time withstand rating defined as 10 seconds?

Author July 5, 2025
The Neutral Grounding Resistor (NGR) short circuit time withstand rating is commonly specified as 10 seconds due...
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Recent Posts

  • Why does capacitor used in single phase but not is three phase?
  • Interview Q&A about Construction of Transformer
  • What are the types of motor protection?
  • Why is the NGR short-circuit time withstand rating defined as 10 seconds?
  • Photoelectric Sensor not responding

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  • Blog
  • Machine
  • Motor

Why does capacitor used in single phase but not is three phase?

Author July 13, 2025
  • Blog
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  • QnA
  • Transformer

Interview Q&A about Construction of Transformer

Author July 6, 2025
  • Blog
  • Machine
  • Motor

What are the types of motor protection?

Author July 6, 2025
  • Blog
  • Earthing
  • NGR

Why is the NGR short-circuit time withstand rating defined as 10 seconds?

Author July 5, 2025
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