Certificate In Textile Waste Management

/30
0

Certificate In Textile Waste Management

Online Examination Detail:
Duration- 60 minutes.
Number of Questions- 30. (Multiple Choice Questions).
Maximum Marks- 100, Passing Marks- 40%.
There is no negative marking.

1 / 30

1. What is textile wastewater treatment?

2 / 30

2. Reverse osmosis is used to recover chemicals from the textile industry. Which of the following is NOT one of these chemicals?

3 / 30

3. What is the final treatment method used for dyes and dye-intermediates?

4 / 30

4. Which of the following is used commonly as a secondary treatment method for the treatment of textile wastewater?

5 / 30

5. The process of converting fivers directly into fabric is __________.

6 / 30

6. Which of the following is NOT a source of oil mists in textile industries?

7 / 30

7. Which of the following two heavy metals are recovered from textile industries?

8 / 30

8. The process of converting waste material into new product and objects is called __________.

9 / 30

9. What is hard waste in textile?

10 / 30

10. At which stage are reactive dyes removed from textile effluents?

11 / 30

11. What are the types of textile industry?

12 / 30

12. How is the removal of detergent surfactants from textile effluents carried out?

13 / 30

13. Which parameter in wheat quality assessment is obtained by measuring the weight of grains that fits a cylinder of predetermined volume?

14 / 30

14. Which of the following is the most commonly used secondary treatment process in the paper manufacture?

15 / 30

15. Which stage in the paper processing industry is responsible for most of the effluent generation?

16 / 30

16. Effluents from textile industries contain detergents.

17 / 30

17. Which of the following garments provides the best medium for self-expression?

18 / 30

18. What is the pH of textile wastewater?

19 / 30

19. Which of the following tertiary treatment methods is NOT used for treating paper and pulp effluents?

20 / 30

20. Which is an elastomeric fiver?

21 / 30

21. Which method is used commonly for the primary treatment of textile effluents?

22 / 30

22. Globally _________ tonnes of textile waste are produced every year.

23 / 30

23. Which gas is released during the printing process in textile industries?

24 / 30

24. Which heavy metal is recovered from precipitation during rayon manufacture?

25 / 30

25. The short length man-made yarns are called ___________ yarns.

26 / 30

26. Kraft pulping produces which kind of particulate matter?

27 / 30

27. In textile industries, rayon is recovered using which method?

28 / 30

28. At which stage are oils and greases removed from textile wastewater?

29 / 30

29. The paper and pulp manufacture releases which of the following air pollutants?

30 / 30

30. Which of the following inorganic pollutants is absent from textile effluents?

Exit