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Assessment
What is the primary function of a transformer in electrical systems?
To increase or decrease voltage levels
To store electrical energy
To convert AC to DC power
To provide electrical insulation
What are the two main types of transformers?
Step-up and step-down transformers
Inverter and converter transformers
AC and DC transformers
Power and distribution transformers
Which component in a transformer is responsible for the magnetic coupling?
Windings
Core
Insulation
Tap changer
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