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{ A }110 V d.c. heater is used on an a.c. source, }} such that the heat produced is same as it }{ produces when connected to }110V de in same }} time-intervals. What would be the r.m.s. value of } the altemating voltage? |
| Answer» { A }110 V d.c. heater is used on an a.c. source, }} such that the heat produced is same as it }{ produces when connected to }110V de in same }} time-intervals. What would be the r.m.s. value of } the altemating voltage? | |