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Team 2
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Teams
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Score
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15
×
How can the energy loss depend on the time of the day?
When energy demand is high, power loss is higher (daytime). When it is low, power loss is lower (nighttime)
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10
×
Why is the use of superconductive materials not a good solution for energy loss?
They're too expensive.
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15
×
What is the main problem of electricity transmission?
Power loss along transmission lines.
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20
×
What tasks does energy transportation imply?
It implies important mantainance tasks and constant control and coordination of transmission devices.
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heart
Other team wins 5 points!
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magnet
Take 10 points!
Okay!
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fairy
Take points!
5
10
15
20
25
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thief
Give points!
5
10
15
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25
10
×
Does the amount of lost energy depend on the voltage?
Yes, it does
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banana
Go to last place!
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fairy
Take points!
5
10
15
20
25
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rocket
Go to first place!
Okay!
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baam
Lose 5 points!
Oops!
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heart
Other team wins 20 points!
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rocket
Go to first place!
Okay!
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shark
Other team loses 25 points!
Okay!
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banana
Go to last place!
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20
×
Describe how power is lost over the transmission lines.
The transmission wires heat up with electricity and some energy is loss in the form of heat.
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10
×
How can power loss be reduced?
With the use of superconductive materials.
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10
×
What can extreme natural events cause?
Power outages and widespread blackouts.
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15
×
What phenomena can affect power distribution?
Extreme natural events (hurricanes, storms and floods, extreme temperatures)
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