Download GTU BE/B.Tech 2019 Summer 4th Sem Old 141904 Non Conventional Energy Sources Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Summer 4th Sem Old 141904 Non Conventional Energy Sources Previous Question Paper

1
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ?IV(OLD) ? EXAMINATION ? SUMMER 2019
Subject Code:141904 Date:25/05/2019
Subject Name: Non - Conventional Energy Sources
Time:02:30 PM TO 05:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

Q.1 (a) Explain in brief Non-Conventional Energy Sources with special reference to
Indian context.
07
(b) Explain working & construction of box type Domestic Solar Cooker. 07

Q.2 (a) Explain advantages & disadvantages of wind energy. 07
(b) Explain Solar distillation with neat sketch. 07
OR
(b) Explain solar winter green house with neat sketch. 07

Q.3 (a) Explain construction & working of KVIC biogas plant. 07
(b) Write advantages & disadvantages of solar energy to Indian context. 07
OR
Q.3 (a) Explain in brief various factors affecting production of biogas. 07
(b) Explain vertical axis Darrieus type rotor wind turbine with neat sketch. 07

Q.4 (a) Describe MHD open cycle system with schematic diagram. 07
(b) Write down advantages & disadvantages of tidal power plant. 07
OR
Q.4 (a) Explain open cycle or Claude cycle OTEC system 07
(b) Write down advantages & disadvantages of MHD System. 07

Q.5 (a) Define energy management. Write short note on ?Energy Audit?. 07
(b) Explain Hydrogen production method & Explain any one in detail. 07
OR

Q.5 (a) Explain Vapour dominated or Dry steam system of Hydrothermal resources. 07
(b) Write down short note on Solid Oxide Fuel Cell (SOFC). 07

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