MGIMS-WARDHA SERIES Physics
Transformers
1 previous year questions.
Volume: 1 Ques
Yield: Medium
High-Yield Trend
1
2010 Chapter Questions 1 MCQs
01
PYQ 2010
medium
physics ID: mgims-wa
A transformer of 100% efficiency has 200rums in the primary and 40000 turns in secondary. It is connected to a 220 V main supply and secondary feeds to a 100 resistance. The potential difference per turn is
1
1.1V
2
25V
3
18V
4
11 V