ат трансформаторы

Match the following

• понижать

• to step up

• сердечник

• winding

• виток

• turn

• повышать

• core

• обмотка

• to step down

Match the following

• виток

• frequency

• благодаря

• due to

• частота

• turn

tansformer is used to______

• to storage the energy

• to tranfer the energy

• select the energy

What is the benefit of using a transformer?

• It reduces the voltage at the source

• It allows for energy transfer at high voltage

• It only works with direct current

What does a two-winding transformer consist of?

• A closed core and one coil

• An open core and two coils

• A closed core and two coils

• An open core and one coil

What is the purpose of changing the voltage and current value in a circuit?

• To increase energy consumption

• To reduce energy production

• To store energy

• To transfer energy more efficiently