What is the primary role of power grid operators in maintaining the grid's balance?
TED-Ed: What does the world's largest machine do? | Henry Richardson

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Engineering, Physics, Science
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To increase the number of power plants
To monitor and adjust energy supply to match demand
To reduce the number of power lines
To increase the frequency of power spikes
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why does Kansas often rely on carbon-emitting power plants despite having abundant wind resources?
Wind energy is more expensive than fossil fuels
Kansas lacks the technology to harness wind energy
Wind energy is more abundant during times of low demand
Wind turbines are not efficient in Kansas
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a significant challenge faced by power grids in utilizing renewable energy?
Power grids can store unlimited amounts of electricity
Renewable energy is not available in most regions
Power grids were not designed for intermittent energy sources
Renewable energy is too expensive
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can load flexibility help in reducing the stress on power grids?
By increasing the demand for non-renewable energy
By reducing the use of renewable energy
By shifting energy use to times with excess clean electricity
By increasing the number of power plants
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What potential impact could smart technologies have on the Texas power grid?
Increase emissions by 20%
Double the emissions
Decrease emissions by 20%
Have no impact on emissions
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