Renewable Energy Resources (BOE074) - AKTU Question Paper 2025-26
B.Tech · Semester 7 · Free PDF Download
This is the official AKTU Renewable Energy Resources Previous Year Question Paper for B.Tech Semester 7, academic session 2025-26. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.
Course:B.Tech
Semester:Semester 7
Session:2025-26
University:AKTU / UPTU
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Questions Asked in 2025-26
Renewable Energy Resources (BOE074) — complete question paper · 70 marks · 3 Hours
Section AAttempt all q u e s t i o n s i n b r i e f . 02 x 7 = 14
- aWhat do you mean by renewable energy?
- bDefine photovoltaic effect
- cWhat is solar radiation?
- dState Solar Irradiance and sun peak hours
- eWrite the chemical reaction takes place in Alkaline Fuel Cell. 3 K 2
- fWhat is meant by non-electrical geothermal conversion?
- gWhat do you mean by recycling?
Section BAttempt any three o f t h e f o l l o w i n g : 07 x 3 = 21
- aExplain the various non-conventional energy resources with t heir availability, classification, relative merits and demerits
- bWhat is a flat plate solar collector? Explain its constructi on, working, materials used, applications and performance characteristics
- cWhat are the resources of geothermal energy? Explain their t ypes, availability, and distribution with suitable examples
- dExplain the principle of the rmo-electric energy conversion. Describe the working of a thermo-electric gene rator with performance analysi s and limitations
- eDiscuss the availability of biomass resources in India. Expl ain their utilization for electricity, cooking and industrial applications
Section CAttempt any one p a r t o f t h e f o l l o w i n g : 07 x 1 = 07
- aExplain the working of a solar cell power plant with neat la yout and discuss its main components and limitations
- bWhat is a solar cell array? Explain its types, necessity, co nnection methods and applications in generating large scale power
- aExplain different types of f ocusing collectors. Discuss thei r working principle, materials, applications and performance parameters
- bExplain thermal energy storage methods used in solar heating and cooling systems
- aExplain the principle, constru ction, and working of an MHD power plant with neat diagram. Also discuss its advantages
- bWhat is a fuel cell? Explain the working of Hydrogen-Oxygen fuel cell with diagram, reactions, performance, and limitations
- aWhat are wind power sources? Explain site selection criteria f o r installing a wind energy conversion system (WECS)
- bWhat is meant by concentrators and augmenters? Explain their r o l e i n enhancing wind energy conversion and discuss their limitations
- aWhat is OTEC? Explain its availability in oceans, working pr inciple of an OTEC power plant and major components
- bExplain the principle, const ruction, working, performance and limitations of wave energy conversion systems. Give suitable applications
Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.
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