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Energy Engineering Practice Test: Steam Power Plant
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Steam Power Plant topics include: Steam plant necessity, coal and ash handling system, cooling water system, thermal power plant working, fuels and combustion, fuels types, artificial solid and liquid fuels, nuclear and combustion fuels, fuels calorific values, fuel burning, stoker principle, stokers types, pulverised fuel burning and handling, coal weighing methods and mechanical dust collectors.  A steam power plant is a thermal power station that converts heat energy into electrical energy. The plant consists of a boiler, steam turbine, generator, and other auxiliaries.  Here's how a... Show more
Energy Engineering Practice Test: Steam Power Plant
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25 Questions

1. What is called when several cyclone separators are operated parallely?
2. CO + O2 => _______
3. What is unit pulverizer system also called?
4. What happens when high voltage is applied to the electrodes in electric dust collectors?
5. H2 + O2 => _____
6. Cyclone separators are also known as __________
7. In which type of machine is the coal reduced to fine powders?
8. How does the chain run in travelling grate stoker?
9. What is the advantage of stocking the coal in huge heaps?
10. Which force is used to throw away the heavy particles in the bowl mill?
11. The secondary air in the stream-liner coal burner is fed flames from which direction?
12. Out of all conveyors which type of conveyor has a greater capacity to convey large amount of coal?
13. Which is the process from which heat for distillation comes, in under feed system?
14. In which direction does fuel, coke and ash in fuel bed move with respect to air and gases in overfeed system?
15. What is Baghouse?
16. Which type of weighers is used in place where the electronic weighers are not allowed?
17. Which is the correct advantage of solid fuels out of the given option?
18. How is oil pressurized in mechanical atomization of atomizing burner of oil burners?
19. Where is the coal feeding mechanism located in spreader type stoker?
20. Which fuel is heavier than petrol but less volatile and it is commonly used as domestic fuel?
21. Why pre-heater air and the tempered air are introduced in the pulverizer of ball mill?
22. Based on what basis are fuels compared?
23. How much pounds of CO2 is emitted per million BTU (British thermal unit- common thermal unit) when coal is burnt?
24. What accounts for the presence of water in the exhaust leaving as vapor?
25. What is the main purpose of demineralization treatment plant?