Understanding of high voltage single line diagram 220kv incomer
https://www.facebook.com/share/p/1Ai3KzQc6w/

Understanding restricted earthing fault protection
https://www.facebook.com/share/p/1PXLjTqJyZ/

Understanding interlocking logic for switchgear
https://www.facebook.com/share/p/1CK9EgpTjk/

Fuses rating standard
https://www.facebook.com/share/p/1EKLMVwLXK/

How to reduce step and touch potential in electrical substation?
https://www.facebook.com/share/p/1JrEGP7DcM/

●●● Transformer Factory Acceptance Test:

• Measurement of winding resistance
• Measurement of voltage ratio and check of phase displacement
• Vector Group Test.
• Measurement of short-circuit impedance and load loss .
• Measurement of no-load loss and current .
• Dielectric routine tests .
• Tests on on-load tap-changers .
• Determination of capacitances. windings-to-earth and between windings
• Measurement of dissipation factor (tan δ)
• Temperature-rise type test .

#electricalengineering
#transformers
#testing
#factory
https://www.facebook.com/share/p/1HnpeiHCeg/

Power systems protection in tiktok
https://www.tiktok.com/@ahmed213267?_r=1&_t=ZN-97F1jJ1ivH4

Follow plz