Civil Engineering - GATE Exam Questions - Discussion

Discussion Forum : GATE Exam Questions - Section 1 (Q.No. 37)

GATE Exam Questions

37.

A single rapid test to determine the pollu-tional status of river water is :

biochemical oxygen demand

chemical oxygen demand

total organic solids

dissolved oxygen

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

14 comments Page 2 of 2.

Santosh said: 9 years ago

It's dissolved oxygen.

Swapnil said: 8 years ago

D is the right answer.

Sitender Jajoria said: 7 years ago

Dissolved Oxygen is the correct answer.

NILADRI ROY said: 6 years ago

Dissolved Oxygen is the correct answer. It is measured using Multimeter.

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