Anna University EE6801 Electric Energy Generation Utilization and Conservation Nov Dec 2021 Question Paper

Anna University Previous Years Question Paper

Question Paper Code : 70487

B.E./B.Tech. DEGREE EXAMINATIONS, NOVEMBER/DECEMBER 2021. 

Eighth Semester 

Electrical and Electronics Engineering 

EE 6801 –– ELECTRIC ENERGY GENERATION, UTILIZATION AND CONSERVATION 

(Regulations 2013) 

(Common to : PTEE 6801 - Electric Energy Generation utilization and conservation for B.E. (Part-Time) - Electrical and Electronics Engineering - Seventh Semester (Regulation 2014)) 

Time : Three hours Maximum : 100 marks 

Answer ALL questions. 

PART A — (10 × 2 = 20 marks) 

1. Define electric drive. 

2. Mention any two characteristics of the electric traction. 

3. State the Lambert’s cosine law of illumination. 

4. Define the terms Lumens and Lux. 

5. What are the requirements of good heating material to be used in electric heating? 

6. Compare AC and DC welding. 

7. What is meant by solar constant? 

8. Write the advantages of the renewable energy sources. 

9. How does a wind turbine produce electricity? 

10. Write the appropriate equation for determining the wind power

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