Answer / riaz ahmed khan

OLTC-On Load tap Changer is used in transformers for voltage level step up or step down in load condition.

Answer / murthy ark

OLTC- On Load Tap Changer is used in Power Transformers for voltage level step-up or step-down in Load condition either at Local or at Remote / Auto or Mannual operation

Answer / tarun pradhania

OLTC - open load tap changer
OLTC is used in transformers for voltage level step up or step down.

what is excitation system explain in detail with its working?

1 Answers   Toshiba,

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Is it possible to run HT motor through LT VFD (LT VFD supply given to Transformer LT side and transformer HT side connected to motor)

1 Answers  

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Which type of a.c motor is used in the fan (ceiling fan, exhaust fan, pedestal fan, bracket fan etc) which are find in the houses ?

0 Answers  

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State the factors, for the choice of electrical system for an aero turbine.

0 Answers  

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Who is the first Bangladeshi Everest climber? Where is his home district?

1 Answers  

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what is Anti-pumping?

0 Answers  

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wat is the difference between BE &BTECH.

8 Answers  

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why the power factor is low at no load?

1 Answers  

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Why magnetic flux produces an induced current?? what is the detailed procedure ?? ans plz

1 Answers  

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What is the pratically meaning of neagative going ac current.

1 Answers  

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what is diffrence between primary & secondry transformer?

3 Answers  

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hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com

0 Answers   RRB,

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