Electrical Interview Question and answer- Part-1 Transformer Interview Question and answer

Electrical Interview Question and answer-Transformer Interview Question and answer Part 1
Transformer Parts and function animation Playlist
https://youtube.com/playlist?list=PLr1ZL_UmrFSBTHmlsaZjlYBZRtoQhwEVI

Electrical Interview question and answer in Tamil
Transformer interview question and answer in Tamil
Transformer maintenance interview question and answer
Transformer Protection interview question

Transformer Buchholz Relay
1.Where to use Buchholz relay what is the minimum rating?
2.What is the purpose of Buchholz relay in transformer?
3.Where is located in transformer? What angle ? Why?
4.Where to use Buchholz relay what is the minimum rating?
5.What is purpose of Buchholz relay in transformer?

1.MOG ?
2.What is the purpose of MOG ?
3.What is the maximum oil level in conservator tank ?
1.WTI / OTI?
2.What is the purpose of WTI / OTI ?
3.What is the working Principle of WTI / OTI ?
4.What is the temperature settings in WTI / OTI Alarm & Trip ?
5.How to set Alarm/Trip temperature in OTI/WTI ?
5.What is the purpose of red needle in WTI/OTI ?
6.What is the Difference between WTI/OTI operation ?
7.How to check the WTI/OTI healthiness?
1.What is Oil BDV
2.Why should we check Oil BDV?
3.What is the Gab between electrode in BDV Oil sampling Kit?
4.What frequency of check Oil BDV?
5.What is normal value of Oil BDV?
1.What is the Purpose of Breather in Transformer Which chemical is used in breather?
2.Why Oil is filled in breather?
3.What is the purpose of explosion vent in transformer?
4.Transformer Cooling Methods?

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Earting system and its types-TT, TN-C TN-C-S
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Видео Electrical Interview Question and answer- Part-1 Transformer Interview Question and answer канала General Engineering