EE2355 Design of Electrical Machines May June 2014 Question Paper - Scan Version

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Anna University , Chennai
Question Paper Code : 51447 
B.E / B.Tech. DEGREE EXAMINATION, MAY/JUNE 2014. 
Sixth Semester 
Electrical and Electronics Engineering 
EE 2355/EE 65/10133 EE 605 — DESIGN OF ELECTRICAL MACHINES 
(Regulation 2008/i010) 
(Common to PTEE 2355 — Design of Electrical Machines for B.E. (Part-time) 
Fifth Semester — Electrical and Electronics Engineering — Regulation 2009) 


Special Thanks to :  
Arumugam.P
EEE Department
SNS College of Technology

Time : Three hours 
Maximum : 100 marks 
Answer ALL questions. 

PART A— (10 x 2 = 20 marks) 
1.Define Specific Electric Loading. 
2.Write down the classification of magnetic materials. 
3.What are the factors to be considered in the design of commutator of a DC machine? 
4.Write any two guiding factors for the choice of number of poles. 
5.Define the term: 'Voltage Regulation'. 
6.What are the methods by which heat dissipation occurs in a transformer? 
7.Write down the output equation of 3-phase induction motor. 
8.Define: Stator Slot Pitch. 
9.Define specific magnetic loading of a synchronous machine. 
10.Define Short Circuit Ratio of a synchronous machine. 

For Part B Question, Attachment the Attachment.

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