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TNEB Tamil Nadu Electricity Board Interview Questions
Questions Answers Views Company eMail

in one substation we have two power transformers of 100mva,75mva capacity.statoin load is155mva.how much each tranformers share the load????

6 9501

What are the disadvantages of LT AVR over HT AVR?

1 5006

for a slip ring induction motor if the stator is short circuited and rotor is given supply? how does the rotor rotate?

1 4030

we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain

1727

what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?

1782

i applied for c licence with my one year apperents trainee and i have attaced with A grade contractor company experiance that is for 14 monts experiance this document is sufeicant for c licence? pls tell why they rejected

1708

Tell about your technical profile ?

3106

can we ran equipment up to 10kw between phase to grounding/ earthing. beside above can we use grounding instead of neutral. .

1 2924

What is meant by sotf,lbb,power swing,pole discrepency,auto reclose?

1 6186

sir i completed apprentice in TNEB.apprentice is eligible for 'c' licence

1653

I have b licence . I want c licenc. What can i do it. I have 5 years HT experience .

1440

specific difference of ICT&Auto Transformer

1391

Why 11kv to be generated in generation station

1258

Post New TNEB Tamil Nadu Electricity Board Interview Questions




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How would you do the 'setting up two grids in the planning book'.

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what are the job responsibilitits of a quality analyst in a call center? or what are the job roles of a quality analist in a call center?

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Why is business intelligence (bi) important in data warehousing?

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Can you have landscape and portrait in powerpoint?

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What do you mean by ethical dilemmas?

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What is meaning of deprecation?

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664


How many types of electronic clearing service (ecs) are there?

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What are the differences between del keyword and clear() function?

494


What is sae? Mention the importance of sae to the automobile domain.

1166


why we need java instead of c

1195


What function do we use to find length of string, and length of array?

533


What do you mean by the abstract package in struts2, and what is its utilization?

517


I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.

1655


What is the difference between public and global class in apex?

255