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Transformer viva questions

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Transformer viva questions

Posted by Annu Baghel 7 years, 10 months ago

CBSE > Class 12 > Physics

8 answers

Shambhavi Singh 7 years, 10 months ago

Always wlcm

Annu Baghel 7 years, 10 months ago

Again thanks ????

Shambhavi Singh 7 years, 10 months ago

Ysss....lyk ohms law...how senstivity of galvanometer be increased.....of what materials logic gates r made....and last was why refraction doesn't occur in prism ....vo tbtk puchte ja rae the jbtk student stop na kr jaae mujse lagatar 8 questions puchhe aur 9th me das gai ....but then also he said very gud

Annu Baghel 7 years, 10 months ago

Not related to transformer but from other chapters

Annu Baghel 7 years, 10 months ago

And thanks for the questions

Annu Baghel 7 years, 10 months ago

Sorry it is shambhavi

Annu Baghel 7 years, 10 months ago

Shanbhavi Was he ask other questions which were not related to Transformer

Shambhavi Singh 7 years, 10 months ago

He continuously asked 8 questions to me...I'd also made investigatory project on transformers.....how can we prevent energy loss in transformers.....about windings in primary n secondary coil .....what is hysteresis loss copper loss eddy loss ....transformer ratio ......n the last one was can we use transformer in dc also ......can we convert ac voltage into dc by using transformers.....

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