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Characteristics of Water - Environmental Engineering MCQs

Characteristics of Water MCQs : Here you will find MCQ Questions related to "Characteristics of Water" in Environmental Engineering. These Characteristics of Water MCQ Questions Will help you to improve your Environmental Engineering knowledge and will prepare you for various Examinations like Competitive Exams, Placements, Interviews and other Entrance Exmaniations.

Question 1

The turbidity is measured by a ?

A. turbidity rod
B. turbidity meter
C. Both A and B
D. None of the above

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Question 2

For water, ppm and mg/l are approximately equal

C. Can be true or false
D. Can not say

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Question 3

The turbidity can be easily measured in the laboratory with the help of a instruments called?

A. turbidity rod
B. turbidity meter
C. water meter
D. light rays

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Question 4

turbidimeter can not measure turbidites lower than ?

A. 5 JTU
B. 10 JTU
C. 20 JTU
D. 25 JTU

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Question 5

Suspended solids are measured by which of the following?

A. Turbidity rod
B. Gravimetric test
C. Chromatography
D. Jackson’s turbidity meter

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Question 6

Identify the correct relation between the following?

A. Dissolved solid = Total solid + Suspended solid
B. Dissolved solid = Total solid – Suspended solid
C. Total solid = Dissolved solid / Suspended solid
D. Dissolved solid = Suspended solid – Total solid

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Question 7

Chlorides are estimated by titration with a standard silver nitrate solution by using _______ as an indicator.

A. Potassium manganate
B. Potassium chloride
C. Potassium chromate
D. Potassium dichromate

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Question 8

One degree of hardness is equivalent to ___ ppm.

A. 1
B. 2
C. 3
D. 4

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Question 9

Which type of bacteria has a rod shaped structure?

A. Cocci
B. Spirilla
C. Vibrio
D. Bacilli

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Question 10

Which of the following is the disease caused by bacterial infections?

A. Amoebic dysentery
B. Infectious hepatitis
C. Typhoid fever
D. Poliomyelitis

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