Asked in NTPC and 119 others
Explain transformer in brief.
AnswerBot
7d
A transformer is an electrical device that transfers electrical energy between circuits through electromagnetic induction.
Transforms voltage levels: steps up or steps down voltage.
Consists of primary ...read more
sanjay patel
23d
A transformer is a static electrical device that transfers electrical energy between circuits through electromagnetic induction, typically by changing the voltage level without altering the frequency
Anonymous
2mo
Transformers is a voltage controlling device this is use to distribution and transmission of alternative current power.
suresh muthu
4mo
மின்மாற்றி என்பது ஒரு மின்சுற்றிலிருந்து மற்றொரு சுற்றுக்கு அல்லது பல சுற்றுகளுக்கு மின் ஆற்றலை மாற்றும் செயலற்ற கூறு ஆகும்
Gourav Kumar
4mo
It is a static device which is used for stepping up and down the voltage without changing in frequency.
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