ECA 22525 IMP Questions for MSBTE Winter 2024

Hi, In this post we provided all Energy Conservation and Audit ECA 22525 IMP Questions for MSBTE Winter 2024.

Solve below important questions below using the Energy Conservation and Audit textbook.

ECA 22525 exam paper is on 12th December 2024, so it’s the best time to start your study.

ECA 22525 IMP Questions for MSBTE Winter 2024

• CHAPTER 1: Energy Conservation Basics
• 2 Marks Questions

1. List any two functions of BEE and MEDA related to energy conservation.
2. Define primary and secondary energy resources with two examples of each.
3. Define Energy Audit as per Energy Conservation Act, 2001.

• 4 Marks Questions

1. Distinguish between Energy conservation and Energy audit based on activities.
   • OR
2. State the difference between energy conservation and energy audit.
3. State the needs and benefits of star labeling.
4. State salient features of Energy Conservation Act 2001.

• CHAPTER 2: Energy Conservation in Electrical Machines
• 2 Marks Questions

1. List the energy conservation techniques in induction motors.
2. State the significant feature of soft starters.
3. State the advantages of the amorphous core transformer.
4. List out the energy conservation equipment suitable for electrical motors.
5. Specify any two types of Energy efficient transformers.

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• 4 Marks Questions

1. Why energy conservation technique should be adopted in transformer even though its efficiency is mostly more than 90%.
2. Explain the energy conservation technique “By improving power quality of I.M.”
3. Explain when induction motors are run in star condition under 30% load condition, and how energy is conserved.
4. Identify five and explain energy conservation techniques in transformer by:
   • Loading sharing
   • Transformer in parallel
5. Suggest the energy conservation techniques in the following cases: (i) Motor is running with 70% loaded condition. (ii) The motor is continuously loaded at 50%. (iii) Motor runs with 30% loaded condition but sometimes rises to 50% loading condition. (iv) Motor runs continuously under no-load conditions.
6. Describe variable frequency drive with a suitable diagram.
7. State the comparison between energy-efficient motors and conventional motors.
8. Epoxy resin transformers are more suitable in hazardous areas. Give reason.

Conclusion

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