What is the primary working fluid used in thermal power plants?

Harnessing Thermal Energy in Power Generation

Interactive Video
•
Physics, Science, Chemistry
•
9th - 12th Grade
•
Hard

Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Water
Air
Mercury
Oil
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main function of a steam turbine in a thermal power plant?
To generate electricity
To increase steam pressure
To burn coal
To cool down the steam
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is compressing steam directly not efficient in power plants?
It requires too much space
It is too slow
It is a highly energy-intensive process
It causes pollution
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of boiler is commonly used in high-capacity power plants?
Fire tube boiler
Water tube boiler
Gas boiler
Electric boiler
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of superheating steam in a power plant?
To decrease the temperature of the steam
To cool down the steam
To increase the efficiency of the cycle
To reduce steam pressure
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the maximum temperature that steam turbine materials can withstand?
500 degrees Celsius
400 degrees Celsius
600 degrees Celsius
700 degrees Celsius
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of an open feedwater heater in a power plant?
To burn coal
To increase steam pressure
To remove dissolved gases from the feedwater
To cool down the steam
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