Renewable Energy Questions and Answers

Renewable Energy Interview Questions and Answers

Our 1000+ Renewable Energy questions and answers focuses on all areas of Renewable Energy subject covering 100+ topics in Renewable Energy. These topics are chosen from a collection of most authoritative and best reference books on Renewable Energy. One should spend 1 hour daily for 2-3 months to learn and assimilate Renewable Energy comprehensively. This way of systematic learning will prepare anyone easily towards Renewable Energy interviews, online tests, examinations and certifications.


– 1000+ Multiple Choice Questions & Answers in Renewable Energy with explanations
– Every MCQ set focuses on a specific topic in Renewable Energy Subject

Who should Practice these Renewable Energy Questions?
– Anyone wishing to sharpen their knowledge of Renewable Energy Subject
– Anyone preparing for aptitude test in Renewable Energy
– Anyone preparing for interviews (campus/off-campus interviews, walk-in interview and company interviews)
– Anyone preparing for entrance examinations and other competitive examinations
– All – Experienced, Freshers and Students


Here’s list of Questions & Answers on Renewable Energy Subject covering 100+ topics:

1. Questions & Answers on Fundamentals of Energy

The section contains questions and answers on energy resources classification, conventional energy sources advantages and disadvantages, non-conventional energy sources basics and salient features, energy environmental aspects, world energy status and also energy scenario in india.

Classification of Energy Resources
Importance of Non-Conventional Energy Sources
Advantages and Disadvantages of Conventional Energy Sources
Salient Features of Non-Conventional Energy Sources
Environmental Aspects of Energy – 1
Environmental Aspects of Energy – 2
Environment-Economy-Energy and Sustainable Development
World Energy Status – 1
World Energy Status – 2
Energy Scenario in India – 1
Energy Scenario in India – 2

2. Questions on Basics of Solar Energy

The section contains questions on sun and earth radiation spectrums, extraterrestrial and terrestrial radiations, solar radiation depletion and measurements, solar time, solar radiation geometry, solar day length, empirical equations, diffuse and beam radiations on horizontal surface.

Sun, Earth Radiation Spectrums – 1
Sun, Earth Radiation Spectrums – 2
Extraterrestrial and Terrestrial Radiations
Depletion of Solar Radiation
Measurements of Solar Radiation – 1
Measurements of Solar Radiation – 2
Solar Time (LocaƂ Apparent Time)
Solar Radiation Geometry – 1
Solar Radiation Geometry – 2
Solar Day Length
Empirical Equations for Estimating Solar Radiation Availability on Horizontal Surface for Cloudy Skies
Hourly Global, Diffuse and Beam Radiations on Horizontal Surface Under Cloudless Skies

3. Questions & Answers on Solar Thermal System

The section contains questions and answers on solar collectors, solar water heater, solar passive space, solar refrigeration, air conditioning systems, solar cookers, solar furnaces and dryer, solar distillation and solar thermo mechanical systems.

Solar Collectors – 1
Solar Collectors – 2
Solar Water Heater
Solar Passive Space – Heating and Cooling Systems
Solar Industrial Heating Systems
Solar Refrigeration and Air-Conditioning Systems – 1
Solar Refrigeration and Air-Conditioning Systems – 2
Solar Cookers – 1
Solar Cookers – 2
Solar Furnaces
Solar Dryer
Solar Distillation or Desalination of Water
Solar Thermo-Mechanical Systems – 1
Solar Thermo-Mechanical Systems – 2

4. Questions on Wind Energy

The section contains questions on winds origin and nature, wind turbine siting, wind power applications, wind turbine aerodynamics, types and construction, wind energy conversion systems, wind speed effects, grid condition and wind energy storage.

Origin of Winds – 1
Origin of Winds – 2
Nature of Winds
Wind Turbine Siting
Major Applications of Wind Power
Wind Turbine Aerodynamics – 1
Wind Turbine Aerodynamics – 2
Wind Turbine Types and their Construction – 1
Wind Turbine Types and their Construction – 2
Wind Energy Conversion Systems (WECS) – 1
Wind Energy Conversion Systems (WECS) – 2
Effects of Wind Speed and Grid Condition (System Integration) – 1
Effects of Wind Speed and Grid Condition (System Integration) – 2
Wind Energy Storage – 1
Wind Energy Storage – 2

5. Questions & Answers on Biomass Energy

The section contains questions and answers on solar radiation, photosynthesis process, biomass usable forms, composition and fuel properties, biomass resources and conversion technologies, biomass gasification and biogas production.

Solar Radiation on Inclined Plane Surface
Photosynthesis Process
Usable Forms of Biomass, their Composition and Fuel Properties – 1
Usable Forms of Biomass, their Composition and Fuel Properties – 2
Biomass Resources
Biomass Conversion Technologies – 1
Biomass Conversion Technologies – 2
Biomass Gasification – 1
Biomass Gasification – 2
Biogas Production from Waste Biomass

6. Questions on Geothermal Energy

The section contains questions on geothermal energy applications, origin and distribution, geothermal resources types and environmental consideration.

Origin and Distribution of Geothermal Energy
Types of Geothermal Resources – 1
Types of Geothermal Resources – 2
Environmental Consideration
Geothermal Energy in India

7. Questions & Answers on Ocean Energy

The section contains questions and answers on tidal and ocean thermal energy.

Tidal Energy – 1
Tidal Energy – 2
Ocean Thermal Energy – 1
Ocean Thermal Energy – 2

8. Questions on Emerging Technologies

The section contains questions on hydrogen energy.

Hydrogen Energy – 1 Hydrogen Energy – 2
If you would like to learn Renewable Energy thoroughly, you should attempt to work on the complete set of questions and answers mentioned above. It will immensely help anyone trying to crack an exam or an interview.

Here’s the list of Best Reference Books in Renewable Energy.

Wish you the best in your endeavor to learn and master Renewable Energy!

Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He is Linux Kernel Developer & SAN Architect and is passionate about competency developments in these areas. He lives in Bangalore and delivers focused training sessions to IT professionals in Linux Kernel, Linux Debugging, Linux Device Drivers, Linux Networking, Linux Storage, Advanced C Programming, SAN Storage Technologies, SCSI Internals & Storage Protocols such as iSCSI & Fiber Channel. Stay connected with him @ LinkedIn