• Substation Automation System (SAS): Field-Oriented Practical Q&A

    By nitinnarvekar9• 08/01/2026
    Get the answer

  • What to Do When a Power Transformer Trips on Differential Protection and is Suspected to Have Failed ?

    By nitinnarvekar9• 21/12/2025
    Get the answer

  • Why are Diodes used in Transfer Bus Coupler Bay Circuit in Busbar Protection Scheme?

    By nitinnarvekar9• 19/11/2025
    Get the answer

  • What Should You Know About OPGW Optical Ground Wire in Overhead Transmission Line ?

    By nitinnarvekar9• 02/08/2025
    Get the answer

  • What is the Checklist for HV & EHV Protection Control and Relay Panel for Pre Dispatch Inspection ?

    By nitinnarvekar9• 23/07/2025
    Get the answer

  • What happens when a Transformer Trips on Differential and Buchholz Protection on a Heavy 22 kV Feeder Fault and how to analyze the Fault ?

    By nitinnarvekar9• 25/06/2025
    Get the answer

  • Why is Transformer Iron Core Grounded from one point only?

    By nitinnarvekar9• 16/05/2025
    Get the answer

  • What is the Importance of Local Breaker Backup LBB Protection in Substation

    By nitinnarvekar9• 09/02/2025
    Get the answer