See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
13 cards from this deck
Britain's electricity delivery system
Power stations to homes, schools, hospitals, factories
Very high voltage and low current
P=I2RP = I^2RP=I2R (P=power, I=current, R=resistance)
Power loss becomes 4 times smaller (¼)
Lower current for same power = less energy wasted as heat
Increases voltage from power station
132,000 volts (132kV) or higher
Reduces high voltage to safe levels for consumers
230 volts
11,000 volts (11kV)
Generation, Transmission, Distribution
Fossil fuels or nuclear fuel
Select your subjects, and get access to A+ resources today.