Follow Our FB Page << >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

In some countries it is found that an Earthing Transformer
is connected at the LV sides of the Transmission and
Distribution Substation Transformers.Actually what is the
purpose the Earthing Transformer?

In some countries it is found that an Earthing Transformer is connected at the LV sides of the Tr..

Answer / gunasekaran

in this transformer is delta connected secondary so there
is no provision for earth fault protection so they are
using earthing transformer for earth fault protection.
another purpose it will reduce the inrush current it is
zigzag nature so its reluctance is more than ordinary
transformer so it is like that

Is This Answer Correct ?    3 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

wat is the need of capacitor on aceiling fan?

5 Answers  

If the line voltage is reduced to 75% of its rated value then by what percentage current will reduce ?? 75% 25% 50% no change and why ?

0 Answers  

What is TR of AC?

11 Answers   Carrier, Reliance,

how does circuit breaker works

1 Answers  

difference between earthing and grounding?

2 Answers   ABB, Bharti, L&T,

why we used stone chips under the transformer area..

2 Answers   SSC,

I have three phase 400 KW,390 A MOTOR.For this motor which type of Cable is required....specifically rubber cable required. Can anyone help me..

5 Answers  

what is the accaptable voltage between neutral to earth & How to reduse the resistance of earth in chemical earthing

4 Answers  


5 Answers   ABB, Nissi Engineering Solution, NSL Sugars,

1.wat is the advantage of induction motor? 2.wat is diffrence between 1-phase and 3-phase induction motor?

2 Answers  

I need the list of Universities who have summer intake for BS degree in Electrical Engineering.?

0 Answers  

why Lightening Arrester Probe sharp at Top of telecom tower.

0 Answers   Reliance Jio,

  • Civil Engineering Interview Questions Civil Engineering (5076)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4445)
  • Electrical Engineering Interview Questions Electrical Engineering (16607)
  • Electronics Communications Interview Questions Electronics Communications (3915)
  • Chemical Engineering Interview Questions Chemical Engineering (1092)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (214)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (258)
  • Instrumentation Interview Questions Instrumentation (2992)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (123)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (0)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1378)