Quiz on Sewage Treatment System

Quiz on Sewage Treatment System

University

20 Qs

quiz-placeholder

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Quiz on Sewage Treatment System

Quiz on Sewage Treatment System

Assessment

Quiz

Life Project

University

Medium

Created by

Dr. Rawi

Used 1+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of a septic tank in a sewage treatment system?

D. Sedimentation

C. Aeration

B. Digestion

A. Filtration

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the typical waste-water flow rate per person per day in a septic tank system?

A. 100 L

D. 300 L

B. 150 L

C. 225 L

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the recommended length-to-width ratio for a septic tank design?

C. 3:1

A. 1:1

D. 4:1

B. 2:1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of a soil absorption system in a sewage treatment system?

B. Act as a natural filter

D. Reduce water flow rate

A. Increase sludge generation

C. Enhance aeration

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sewage retention time for the septic tank in the given example for a small village?

D. 4 days

A. 1 day

B. 2 days

C. 3 days

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of a septic tank in a sewage treatment system?

A. Sedimentation

B. Aeration

C. Digestion

D. Filtration

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the optimal depth range for a septic tank to effectively treat sewage?

A. 1-2 meters

B. 2-3 meters

C. 3-4 meters

D. 4-5 meters

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