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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define Total Dissolved Solids (TDS).
💡 Hint: What does TDS measure?
Question 2
Easy
What does TSS stand for and what does it include?
💡 Hint: Consider larger particles and microorganisms.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does TDS measure?
- Total Decomposed Solids
- Total Dissolved Solids
- Total Disinfected Solids
💡 Hint: Remember what TDS stands for.
Question 2
True or False: A higher BOD level means better water quality.
- True
- False
💡 Hint: Consider the implications of high organic waste.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are given water samples from two rivers. River A has a TDS of 800 mg/L and River B has a TDS of 300 mg/L. Discuss the potential implications of these TDS levels on the ecosystems of both rivers.
💡 Hint: Consider the sources of TDS in urban vs rural areas.
Question 2
A city's waste treatment plant reports COD levels of 500 mg/L and BOD levels of 200 mg/L in treated water. Analyze the efficiency and suggest what actions can be taken to improve it.
💡 Hint: Think about methods to target non-biodegradable materials.
Challenge and get performance evaluation