- Science
Mission Objectives
Carry out calculations based on step-up and step-down transformers
Describe how transformers are used in power transmission
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Words and meanings to learn
electricity
A form of energy resulting from the existence of charged particles.
transformer
An apparatus for reducing or increasing the voltage of an alternating current.
volts
The amount of charged electrons which travel through an electrical circuit.
conserve
To prevent something from being lost, wasted or damaged.
power
To supply something with electrical or mechanical energy.
Expert film
Mission assignment film
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