Saturday, October 22, 2016

EE2351 Power System Analysis Nov Dec 2011 Question Paper

Anna University Chennai- EE6501 Previous Year Question Papers Collection
Question Paper Code :
B.E./B.Tech. DEGREE EXAMINATION, Nov / Dec 2011
Sixth Semester in R-2008 / Fifth Semester in R-2013
Electrical and Electronics Engineering
EE 2351 - POWER SYSTEM ANALYSIS
(Regulation 2008)
Time : Three hours
Maximum : 100 marks

Note: New Subject Code of the Question Paper in R-2013 is EE6501

Answer all questions
Part A – (10 × 2 = 20 marks)

1 . What is single line diagram?
2. How are the loads represented in reactance or impedance diagram?
3. What are the different types of buses in power systems? What are the quantities specified in each bus?
4. How are the disadvantages of Newton-Raphson method overcome?
5. What is the need for short circuit studies?
6. List the various types of shunt and series faults.
7. Define negative sequence impedance.
8. Name the faults which do not have zero sequence currents flowing.
9. Give an expression for swing equation. Explain each term along with their units.
10. State equal area criterion.

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