Practice Set (Manager-Waste Management) Level-6

1. Which catalyst is prepared by precipitation of a nitrate solution with potassium carbonate?
a) Iron
b) Zinc
c) Nickel
d) Iron

2. Methane can be obtained from synthesis gas using which catalyst?
a) Aluminium
b) Zinc
c) Nickel
d) All of the mentioned

3. Difficulties were encountered in gasifying non-caking coals.
a) True
b) False

4. What is the advantage of a fluid bed catalyst in methanation?
a) Fast reaction
b) High temperature
c) Remove heat
d) Supplies heat

5. Which process is related to the Fischer-Tropsch process?
a) Oxo
b) Synol
c) Isosynthe
d) All of the mentioned

6. What are the chief products of the Oxo and Synol processes?
a) Alcohols
b) Aromatics
c) Ketones
d) Amides

7. What is the ratio of synthesis gas in the Oxo process?
a) 1:3
b) 1:2
c) 1:1
d) 3:1

8. Synthesis gas for the Fischer-Tropsch reaction consists of what?
a) Hydrogen
b) Carbon monoxide
c) Both H2 and CO
d) None of the mentioned

9. What are the catalysts for the poisonous purification of synthesis gas?
a) Hydrogen sulphide
b) Organic sulphur
c) All of the mentioned
d) None of the mentioned

10. What is the percentage at which rated power from biogas in a gasoline engine can be developed?
a) 45%
b) 65%
c) 75%
d) 85%

11. Which of the SI engines can be run on biogas?
a) Diesel engine
b) Petrol engine
c) IC engine
d) External combustion engine

12. A device for converting substances (chemically or physically) into gas is called ______
a) Gasifies
b) Biogas plants
c) Draughts
d) Gas chambers

13. How many types of gasifiers are there?
a) 2
b) 3
c) 4
d) 5

14. Which is the oldest and simplest type of gasifier?
a) Counter current gasifier
b) Cross draught gasifier
c) Co-current gasifier
d) Fluidized bed gasifier

15. Which is the gasifier that can be operated on a small scale or in small amounts?
a) Counter current gasifier
b) Cross draught gasifier
c) Co-current gasifier
d) Fluidized bed gasifier

16. Which gasifier has better tar conversion capacity?
a) Counter current gasifier
b) Cross draught gasifier
c) Co-current gasifier
d) Fluidized bed gasifie

17. Which gasifier has a minimum tar conversion capability?
a) Counter current gasifier
b) Cross draught gasifier
c) Co-current gasifier
d) Fluidized bed gasifier

18. Which gasifier equipment has the inability to operate on a number of unprocessed fuels?
a) Counter current gasifier
b) Cross draught gasifier
c) Co-current gasifier
d) Fluidized bed gasifier

19. Which of the following modes is not used to liquefy coal?
a) hydrogenation
b) catalytic conversion
c) hydro pyrolysis
d) coal gasification

20. What are the first products of the Fischer-Tropsch process?
a) CO+H2
b) CO2 +H2
c) Coke + H2O

21. Second step in marketing research process is

a) define research objectives

b) develop research plan

c) implement research plan

d) none of above

22. Research based on hypothesis suggestion and problem definition is classified as

a) Casual research

b) Exploratory research

c) Descriptive research

d) Both a and c

23. Primary data which is gathered by observing relevant actions and people is called

a. Experimental research

b. Ethnographic research

c. Observational research

d. Survey research

24. Process of watching customers in natural environment is called

a) Experimental research

b) Ethnographic research

c) Observational research

d) Survey research

25. Collection, analysis and reporting of available data for any given marketing situation is classified as

a) External databases

b) Outsourced databases

c) Marketing research

d) Both a and b

26. Segmentation on basis of values and attitudes and behavioral patterns is an example of

a) Geographic location

b) Cultural factors

c) Economic factors

d) Political and legal factors

27. Targeting affluent customers with luxurious goods is an example of

a) Geographic segmentation

b) Income segmentation

c) Psychographic segmentation

d) Behavioral segmentation

28. Segmentation of international markets on basis of monetary regulations is an example of

a) Geographic location

b) Cultural factors

c) Economic factors

d) Political and legal factors

29. Segmentation of international markets on basis of common languages, religions and customs is example of

a) Geographic location

b) Cultural factors

c) Economic factors

d) Political and legal factors

30. Customer market division done on basis of ‘compulsive, ambitious and outgoing customers’ classified as

a) Geographic segmentation

b) Demographic segmentation

c) Psycho graphic segmentation

d) Behavioral segmentation