Guru Jambheshwar University 2006 Post Graduate Diploma Environment Management Environmental Pollution - Question Paper

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Subject Code4248 P. G. Diploma EXAMINATION

(New Scheme) ENVIRONMENTAL MANAGEMENT PGDEM-03 Environmental Pollution

Time ; 3 Hours    Maximum Marks : 100

Note : Attempt Five questions in all, selecting at least one question from each Unit. All questions carry equal marks.

Unit I

1. Give an account of marine pollution, highlighting its harmful effects. Add a note on the methods of its control.

2.    Write notes on the following :

(a)    Oxygen demanding wastes

(b)    Aquatic pollution by pesticides.

Unit II

3.    Give an account of harmful effects of air pollution on human health.

4.    Write notes on the following :

(a)    National Ambient Air Quality Standards

(b)    Sources and harmful effects of SO_r

Unit III

5.    Write notes on the following :

(a)    Decibel scale

(b)    Spectrum of sound.

6.    Give the structure and use of noise level meter for noise measurement.

Unit IV

7.    Give an account of sources and fate of radioactivity in the environment.

8. Write notes on the following :

(a)    Indoor air pollution

(b)    111 effects of radiations.

(2>2S) J-4248    3    700

Attachment: guru-jambheshwar-university-2006-post-graduate-diploma-environment-management-2149-1.pdf

Earning:   Approval pending.