JNTU Kakinada B-Tech 4-1 GREEN TECHNOLOGIES (Open Elective) R13 March 2018 Question Paper

IV B.Tech I Semester Supplementary Examinations, February/March – 2018
GREEN TECHNOLOGIES (Open Elective)Time: 3 hours Max. Marks: 70
Question paper consists of Part-A and Part-B
Answer ALL sub questions from Part-A
Answer any THREE questions from Part-B
*****

PART ?A (22 Marks)1. a) Write a short note why green technology is very important now a days? [3]
b) List various benefits of cleaner production. [3]
c) Discuss how you identify the opportunities to better assess cleaner production. [4]
d) Write about environmental management hierarchy. [4]
e) Discuss the future need of conventional energy resources. [4]
f) Write the sustainability of geothermal energy in Indian practice. [4]

PART ?B (3×16 = 48 Marks)2. a) Discuss the strategies in detail how to achieve sustainable development in a
country through green technologies.
[8]
b) Explain in detail the factors affecting green technologies. [8]

3. a) Write the differences between cleaner production and end-of-pipe approach. [8]
b) Discuss various barriers of cleaner production process. Also write the processes
which do not come under cleaner production.
[8]

4. Write the problems, causes and possible solutions for cleaner production
Financing.
[16]

5. Discuss in details methods for analyzing data and effectiveness in prevention of
pollution and achieving cleaner production.
[16]

6. What are the major non-conventional energy resources in India? Discuss how
important to utilize wind based and solar based energy with the associated
principles.

[16]

7. Compare and contrast the green fuels with conventional fossil fuels with
reference to the following aspects:
a) Environmental
b) Economical
c) Social impacts

[16]
Code No: RT41016F
Set No. 1
R13
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