Diploma Renewable Energy Sources Important questions
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Here We attached the Diploma Renewable energy sources important questions for the unit 5 from Board Exam Question Bank
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Subject: Renewable Energy Sources & Energy Conservation Scheme: M
Unit – 5, ENERGY CONSERVATION TECHNIQUES AND ENERGY AUDIT
Note: (i) Highlighted questions are asked twice or more than twice in the board examination
(ii) These questions are collected from three years question papers of board examination.
2/3 marks questions.
- Define cogeneration
- Suggest two ways by which you can improve boiler efficiency.
- Define the term energy costs.
- Define critical thickness of insulation. What is its significance?
- Define energy audit.
- Explain in brief the term energy conservation.
- Mention some ways to improve the boiler efficiency.
- List out any four energy audit instruments.
- Explain about recycling technique of energy management.
- Write four ways to conserve energy in refrigeration and air conditioning system.
10 marks Questions.
- What is energy conservation? Explain in detail the need and importance of energy conservation.
- List the important points to be followed for energy conservation in compressors, pumps & fans.
- What is the need for energy audit? Explain the types of energy audit.
- Define waste heat recovery system. List its applications and explain any one.
- Discuss about the energy costs and energy performance.
- Discuss about the possible ways to improve boiler efficiency.
- Write any four benefits of energy audit.
- Explain in detail the waste heat recovery systems.
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