Download Previous Year Diploma Paper of Non-Conventional Energy Resources 5th Semester EE May 2015 Diploma Solved Paper
Non-Conventional Energy Resources 5th Sem EE May 2015 Diploma Question Paper
                   SECTION-A
Q1. a) Fill in the Blanks.                       15×1=15   Â
    1. WECS stands for _____________
    2. Solar cell is made up of
    3. MHD stands for ___________-
    4. Solar cell works on principle ____________
    5. OTEC stands for ____________
    6. Waste product of H2-O2 fuel cell is water. (T/F)
    7. Non-conventional sources and non-renewable sources are same. (T/F)
    8. Biomass energy causes pollution. (T/F)
    9. Solar furnace converts solar heat into electricity. (T/F)
    10. Thermocouple works on Seeback Effect. (T/F)
                   SECTION-B
Q2. Attempt any five questions.                                  5×6=30
   1. Explain the working of Open cycle MHD with working principle and diagram.
   2. Write a note on Biomass gasification.
   3. Explain working of solar cooker with diagram.
   4. Write short note on working of a fuel cell. Give advantages and disadvantages
   5. Explain working of any one solar water heater with neat sketch.
   6. Write about site selection considerations for WECS.
   7. Define Seeback effect, Joule effect and Peltier effect.
                   SECTION-C
Q3. Attempt any three questions.                            3×10=30
   a. Explain the working of
     i) solar furnace ii) solar cooker?
   b. What are the components of hydroelectric power plant? Explain briefly?
   c. Describe and compare Savouniustype and Darrieus rotor type wind machines.
   d. Explain different type of Ocean thermal energy conversion systems with their advantages?
Non-Conventional Energy Resources 5th Sem EE May 2015 Diploma Solved Paper
                   SECTION-A
Q1. a) Fill in the Blanks.                       15×1=15   Â
    1. WECS stands for Wind Energy Conversion System .
    2. Solar cell is made up of Silicon .
    3. MHD stands for in Power Plant is Magneto Hydrod Dnamic Generator
    4. Solar cell works on principle Photovoltaic Effect .
    5. OTEC stands for Ocean Thermal Energy Conversion .
    6. Waste product of H2-O2 fuel cell is water. (T/F) TRUE
    7. Non-conventional sources and non-renewable sources are same. (T/F) FALSE
    8. Biomass energy causes pollution. (T/F) FALSE
    9. Solar furnace converts solar heat into electricity. (T/F) TRUE
    10. Thermocouple works on Seeback Effect. (T/F) TRUE
The main source of biogas is Methane (CH4).
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The Hydro plants do not require any fuel.
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Solar cell convert Heat of solar radiation into direct current electricity
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Gas generators has low maintenance
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Biomass Is conversion of solid biomass into a producer gas
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The biomass resources are Methane (CH4) & Carbon Dioxide (CO2)
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Two type of wind machines are Savounius type & Gasification type wind machines.
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Water Rotor mills are high velocity wind mills
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OTEC system use intermediate working fluid Sea Water.
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E.M.F of fully charged Ni-Cd cell is 1.2 V
Non-Conventional Energy Resources 5th Sem May 2015 Diploma Solved Paper Click Here
Working of Open cycle MHD with working principle and diagram.
Short Note on Biomass gasification.
working of solar cooker with diagram.
Short note on working of a fuel cell.Â
working of any one solar water heater with neat sketch.
Site selection considerations for WECS.
Seeback effect
Joule effect
Peltier effect.
Non-Conventional Energy Resources 5th Sem May 2015 Diploma Solved Paper Click Here
Biomass and various types of Biomass conversion techniques.
working of small hydro power plant using flow diagram.
Working of closed cycle OTEC system with diagram.
Basic components of WECS using diagram
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