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БІЛУ Well, what was your home work?



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Карашаш апа 19,03

БІЛУ

Well, what was your home work?


Who tells us the

home task?

Corrupt words

  • Transformer is a static device that ..............the frequency of the operating alternating current of such voltage to another.
  • The transformer has ..............and ..................types
  • The transformers are ...............and ..............types.
  • The active part of the ................includes magnetic cores and windings

step-up

single-phase

three-phase

step-down

transformer

converts.


Identification test

  • 1. Main parts of the transformer
  • 2. Construction of transformers
  • 3. Autotransformers
  • 4. Measurement transformers
  • 1. The lower voltage pack is a part of a high voltage packaging
  • 2. Magnetransmitters, packages
  • 3. Adding to High Voltage Circuits
  • 4. Magnetometer, thin insulation, steel, two sheets.


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