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False. Because Transformer transform same frequency as power gird supplied
False.
By the name voltage transformer transforms the level of voltages. i.e it transforms the electric potential from one level another level. that's it is being called PT.
Transformer working with AC power supply would only change the voltage and the frequency is constant as supplied by the power grid.
False !
Basically, a voltage transformer changes electrical energy of a given voltage into electrical energy at a different voltage level ( Up or Down).
false: because the transformer change the voltage without changing frequncy
I suppose a transformer working with AC power supply would only change the voltage, and the frequency is constant as supplied by the power grid.
The only device I know that can change power frequency at distribution side is variable speed drive (VSD) by converting from AC to DC and back to AC.
true, because whatever frequency goes into the primary comes out the secondary
false,transformer can't change frequency
False, transformer just control output voltage up or down up to turns ratio
هل تحتاج لمساعدة في كتابة سيرة ذاتية تحتوي على الكلمات الدلالية التي يبحث عنها أصحاب العمل؟
