Monday, April 12, 2010

33KV electrical supervisory license interview questions

+)What is resistance value of earth pit
Answer: Max 5 0hms as individual and max 1 Ohm as a group


1) When operating two Generators in parrellel condition , what to do with both generator nuetral connections?
Ans: the generator ,which we first connect to bus ,that generator nuetral need to connect to load ,other generators nuetral kept open

2) What is cross sectional leanth in substation yard?
3) How transformers share load in parrellel operation?
Answer: Transformers share load proportional to their respective impedence values.

How to get electrical supervisory license

PROSPECTUS TO BE SUPPLIED ALONGWITH THE APPLICATION FORM FOR
EXCEPTION FROM ELECTRICAL SUPERVISOR COMPETENCY CERTIFICATE
EXAMINATION.
1. Every holder of a degree or diploma in electrical engineering from a recognised university or institu
tion with a minimum of one year and two years respectively in practice of electrical engineering shall
be exempted from the examination. Provide such certificate when granted to employees of any
department of govt of Andhra Pradesh undertaking of local bodies licenced under part-II of the act
or of a sanction holder under part-II of the act or a sanction holder under part-III of the Indian
electricity act shall be valid only for supervising work carried out by the concerned departments.
those who are employed shall submit their application through their employer.
2. Holders of degree or diploma in electrical or mining engineering from any recognised university or
institute with a minimum experience of an one year and two years respectively in the practice of
electrical installation work in mines are exempted from the examination.
3. Supervisor Permit shall be granted to the candidate on producing the certificate obtained from M/s
St. John Ambulance Association. Sultan Bazar, Hyderabad or any other Institute recognised by the
Government for having undergone in the prescribed training in “Power Medicine” and “First Aid”.
(original + Zerox).
4. FEES: The following fee shall be levied under the Regulation
fee for exemption from appearing Supervisor Examination Rs.150/- total Rs 300/-
FEE for grant of certificate of competency & permit Rs 150/-
The fee shall be paid into a Government Treasury or in any branch of the State Bank of India or
State Bank of Hyderabad doing treasury business to credit of Government of the following Head of
Account:- Major head :- 0043 - Taxes and duties on Electricity.
M.H. 102 - Fees under the Indian Electricity Rules.
Fee once paid shall not be refunded nor adjusted on any account.
Court fee stamp for Rs.5/-.
Self addressed cover with postage stamps for Rs.30/- postal stamps.
5. Proof of Date of Birth - S.S.C. original + xerox copy.
6. Application cost of Rs.50/- (I.P.C`s)