The conversation between human and AI assistant.
Why is transformer rated in kVA and not in kW?
Is there a difference between a step-up transformer and a step-down transformer?
Yes, a step-up transformer increases the voltage and decreases the current, while a step-down transformer decreases the voltage and increases the current. This is due to the principle of energy conservation, which states that the total power output of the transformer must equal the total power input.