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A 220v-500w rated bulb is connected …

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A 220v-500w rated bulb is connected across a 110 V main supply.The power consumed will be A) 500V B)125V C)200V D) 250 v
  • 5 answers

Aniket Anand 5 years, 11 months ago

125W

Kuldeep Joshi 5 years, 11 months ago

First find current consume by bulb Current= 500/220 A Now find power in supply Power = volt * current =500/220 * 110 = 250 w

Kuldeep Joshi 5 years, 11 months ago

250

Bablu Kumar Sharma 5 years, 11 months ago

Your question is wrong

Aadya Singh ? 5 years, 11 months ago

125 W..
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