
Thermal Power Plant Quiz
Authored by Dr. MECH1112
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Professional Development
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18 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main function of a condenser in a thermal power plant?
To reduce a gas or vapor to a liquid
To separate wet steam from dry steam
To increase the temperature of air before it enters the furnace
To tip the coal from the wagon
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of an economizer in a boiler system?
To cool the water in the cooling tower
To utilize waste heat of flue gases for heating feed water
To remove air from water entrapped in water molecules
To increase the temperature of water at low pressure
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of a superheater in a thermal power plant?
To remove air from water entrapped in water molecules
To extract fly ash from flue gases
To convert coal feeds into pulverized form
To increase the temperature of the steam above its saturation point
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of an air preheater in a thermal power plant?
To increase the temperature of air before it enters the furnace
To cool the water in the cooling tower
To increase the temperature of water at low pressure
To separate wet steam from dry steam
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a steam separator in a thermal power plant?
To tip the coal from the wagon
To separate wet steam from dry steam
To increase the temperature of water at low pressure
To reduce a gas or vapor to a liquid
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of an injector in a thermal power plant?
To remove air from water entrapped in water molecules
To extract fly ash from flue gases
To feed water into vertical and locomotive boilers using steam from the same boiler
To increase the temperature of water at low pressure
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main purpose of a wagon tippler in a thermal power plant?
To tip the coal from the wagon
To convert coal feeds into pulverized form
To remove air from water entrapped in water molecules
To increase the temperature of water at low pressure
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