a)Unit 1What are the Primary Goals of Sustainability?
a)Unit 1
What are the Primary Goals of Sustainability?
b)Unit 1How can our energy system be more Earth-friendly?
b)Unit 1
How can our energy system be more Earth-friendly?
Previous Year Question Paper
ES-301 - Energy & Environmental Engineering
June 2023•CSIT•SEMESTER-3
June 2023
Max Marks: 70
Duration: 3 Hours
Instructions:
• Attempt any five questions.
• All questions carry equal marks.
a)Unit 1State advantage, disadvantages and applications of solar energy.
a)Unit 1
State advantage, disadvantages and applications of solar energy.
b)Unit 1How does a forced circulation solar water heater differ from natural circulation solar water heater?
b)Unit 1
How does a forced circulation solar water heater differ from natural circulation solar water heater?
a)Unit 1Give the classification of hydro-electric power plant. What are the criteria of site selection for hydroelectric plant?
a)Unit 1
Give the classification of hydro-electric power plant. What are the criteria of site selection for hydroelectric plant?
b)Unit 1Differentiate between single-basin and double-basin tidal plants. Explain briefly the various components of tidal power plants.
b)Unit 1
Differentiate between single-basin and double-basin tidal plants. Explain briefly the various components of tidal power plants.
a)Unit 5What do you understand by concept of Green building? Explain.
a)Unit 5
What do you understand by concept of Green building? Explain.
b)Unit 1What is Energy conservation? Write down different methods of energy conservation.
b)Unit 1
What is Energy conservation? Write down different methods of energy conservation.
a)Unit 1What are semiconductors? What is the difference between intrinsic and extrinsic semiconductors?
a)Unit 1
What are semiconductors? What is the difference between intrinsic and extrinsic semiconductors?
b)Unit 1What is a photovoltaic cell? Explain briefly with a neat diagram a silicon photovoltaic cell.
b)Unit 1
What is a photovoltaic cell? Explain briefly with a neat diagram a silicon photovoltaic cell.
a)Unit 1Explain with a neat sketch the construction and working of wind-electric generating plant.
a)Unit 1
Explain with a neat sketch the construction and working of wind-electric generating plant.
b)Unit 1Explain with a neat diagram the construction and working of floating drum type biogas plant. State also its advantages and disadvantages.
b)Unit 1
Explain with a neat diagram the construction and working of floating drum type biogas plant. State also its advantages and disadvantages.
a)Unit 5What is LEED? What are the different LEED rating systems?
a)Unit 5
What is LEED? What are the different LEED rating systems?
b)Unit 1What is an energy audit? Explain briefly the difference between preliminary and detailed energy audits?
b)Unit 1
What is an energy audit? Explain briefly the difference between preliminary and detailed energy audits?
a)Unit 2What impact do humans have on aquatic life zones?
a)Unit 2
What impact do humans have on aquatic life zones?
b)Unit 4Which gas does not cause Air pollution? Who had coined the term SMOG?
b)Unit 4
Which gas does not cause Air pollution? Who had coined the term SMOG?