Download GTU BE/B.Tech 2019 Winter 7th Sem New 2170505 Energy Technology Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Winter 7th Sem New 2170505 Energy Technology Previous Question Paper

1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ? VII (New) EXAMINATION ? WINTER 2019
Subject Code: 2170505 Date: 03/12/2019

Subject Name: Energy Technology
Time: 10:30 AM TO 01:00 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) List the affecting factor for the biogas generation. 03
(b) Explain with diagram a closed cycle system for the power generation
from MHD.
04
(c) Discuss the component of tidal power plant and describe storage
system of tidal power.
07

Q.2 (a) Explain uranium enrichment process. 03
(b) Explain the types of coal. 04
(c) Explain the energy conservation from geothermal resources and
compare the geo-resources from other non-conventional resources.
07
OR
(c) Discuss in detail the gasification and liquefaction of solid fuels. 07

Q.3 (a) Why site selection is important for installation of biogas plant? 03
(b) Discuss the safety features of hydrogen handling. 04
(c) List all the solar energy storage systems and explain the electric and
thermal storage system in detail.
07
OR
Q.3 (a) Give the properties of biogas and explain the utilization of biogas. 03
(b) Discuss the fossil fuel method for hydrogen generation. 04
(c) List the different sector application of solar energy. 07

Q.4 (a) Explain the importance of material for magneto hydro dynamic
generator.
03
(b) Discuss the basic difference of coal cooking and coal cracking. 04
(c) Discuss in detail the oxygen fuel cell and molten fuel cell. 07
OR
Q.4 (a) Explain the role of ultimate analysis for coal. 03
(b) List the benefits of magneto hydro dynamic power generation. 04
(c) Discuss the type of electrode for fuel cell and list application of fuel
cell technology
07
Q.5 (a) Give the role of energy audit. 03
(b) Explain the nuclear power generation using fast breeder reactor. 04
(c) Give the classification of wind energy conservation system. 07
OR
Q.5 (a) Explain an energy chain for energy resources. 03
(b) Discuss the nuclear power plant for power generation. 04
(c) Explain with principle the wind energy conversion and list application
of wind energy.
07

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