Solve your IGNOU Doubts
Solve your IGNOU Doubts
Question:

Provide examples of real-world applications or case studies where LHTES systems have been successfully implemented.

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Question:

What are the challenges or limitations associated with implementing LHTES systems?

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Question:

Discuss the economic viability of implementing sensible heat storage systems in different sectors. Analyze the factors that influence the cost- effectiveness and return on investment of such systems, considering both the initial capital costs and long-term operational benefits.

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Question:

Compare and contrast the capital costs and operational costs of pumped-storage hydroelectricity and lithium-ion battery storage systems. What factors contribute to the cost differences between these two technologies?

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Question:

Explain the innovative strategies used for Thermal Solar Energy Storage in buildings to achieve 3E goals.

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Question:

What are the factors need to be considered while designing PCM? What are the different applications of PCM?

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Question:

What are the main components of a fuel cell? How does a fuel cell generate electricity?

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Question:

Compare different fuel cells based upon efficiency, operating temperature and fuel used.

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Question:

Discuss the safety aspects associated with hydrogen energy storage. Explain the measures, regulations, and best practices implemented to ensure safe storage, handling, and transportation of hydrogen.

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Question:

Discuss the concept of redox flow batteries and their advantages over other battery technologies.

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Question:

Explain the design considerations for a flywheel rotor, including material selection, shape, and balancing techniques. Discuss the factors that affect the maximum achievable energy storage capacity

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Question:

What are the challenges and opportunities associated with integrating energy storage systems into the electrical grid?

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Question:

Nano Sensor

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Question:

Pollution Abatement

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Question:

Green Nano Material

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Question:

Carbon Nano Tubes

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Question:

Discuss the various applications of Nano Technology in Environment.

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Question:

How do you prevent the pollution by using Nano Technology? Explain with suitable examples.

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Question:

How do you monitor the various environmental factors by using sensors?

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Question:

Explain Nano-Micro Silicon (Si) composite structure and what are the various technologies used in silicon (Si) deposition.

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Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★
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