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

FirstRanker.com

GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER- VII (New) EXAMINATION — WINTER 2019

--- Content provided by​ FirstRanker.com ---

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.

--- Content provided by‍ FirstRanker.com ---

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

--- Content provided by‍ FirstRanker.com ---

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

--- Content provided by‍ FirstRanker.com ---

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

--- Content provided by​ FirstRanker.com ---

(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

--- Content provided by FirstRanker.com ---

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

--- Content provided by FirstRanker.com ---

(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

--- Content provided by​ FirstRanker.com ---

(c) Explain with principle the wind energy conversion and list application of wind energy. 07

FirstRanker.com