which we want to glow by a supply of 120 V . what can be done for this ?

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We have a 30 W , 6 V bulb , which we want to glow by a supply of 120 V . what can be done for this ?
15
Nov
We have a 30 W , 6 V bulb , which we want to glow by a supply of 120 V . what can be done for this ? 6 V bulb We have a 30 W which we want to glow by a supply of 120 V . what can be done for this [...]
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