Electrical Engineering - Transformers - Discussion
Discussion Forum : Transformers - General Questions (Q.No. 17)
17.
A transformer
Discussion:
23 comments Page 1 of 3.
Ziembo Ignatius Dery said:
1 year ago
The transformer only changes from one AC voltage level to another AC voltage level whilst maintaining the apparent power.
Sharmela said:
8 years ago
What will happened if the secondary transformer is zero?
(1)
Kingsley said:
8 years ago
Transformer works only on AC supply.
(1)
Gambiza. A said:
9 years ago
A transformer is power alternating device. Works only AC supply.
Ramchandra ladkat said:
9 years ago
Because transformer work only AC supply.
Ranjith said:
9 years ago
Because DC supply have no frequency.
Murali1990 said:
10 years ago
Transformer does not change ac to dc because it is not a converter therefore transformer step up or step down the voltage.
Mandar said:
1 decade ago
Is it possible to starts the lamps without using a power supply?
Sakaria said:
1 decade ago
What about a forward converter, where you have a transformer to step up and down a dc voltage.
Karthik said:
1 decade ago
May I know transformer is a voltage controlled or current controlled device?
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