268315 A $200\mathrm{W}-200\mathrm{V}$ lamp is connected to $250\mathrm{V}$ mains. It power consumption is

268316 If the current in a heater increases by $10\mathrm{\%}$, the eercentage change in the power consumption

268317 The power of a heating coil is $P$. It is cut into two equal parts. The power of one of them across same mains is

268318 In a house there are four bulbs each of $50\mathrm{W}$ and 5 fans each of $60\mathrm{W}$. If they are used at the rate of 6 hours a day, the electrical energy consumed in a month of 30 days is

268315 A $200\mathrm{W}-200\mathrm{V}$ lamp is connected to $250\mathrm{V}$ mains. It power consumption is

268316 If the current in a heater increases by $10\mathrm{\%}$, the eercentage change in the power consumption

268317 The power of a heating coil is $P$. It is cut into two equal parts. The power of one of them across same mains is

268318 In a house there are four bulbs each of $50\mathrm{W}$ and 5 fans each of $60\mathrm{W}$. If they are used at the rate of 6 hours a day, the electrical energy consumed in a month of 30 days is

268315 A $200\mathrm{W}-200\mathrm{V}$ lamp is connected to $250\mathrm{V}$ mains. It power consumption is

268316 If the current in a heater increases by $10\mathrm{\%}$, the eercentage change in the power consumption

268317 The power of a heating coil is $P$. It is cut into two equal parts. The power of one of them across same mains is

268318 In a house there are four bulbs each of $50\mathrm{W}$ and 5 fans each of $60\mathrm{W}$. If they are used at the rate of 6 hours a day, the electrical energy consumed in a month of 30 days is

268315 A $200\mathrm{W}-200\mathrm{V}$ lamp is connected to $250\mathrm{V}$ mains. It power consumption is

268316 If the current in a heater increases by $10\mathrm{\%}$, the eercentage change in the power consumption

268317 The power of a heating coil is $P$. It is cut into two equal parts. The power of one of them across same mains is

268318 In a house there are four bulbs each of $50\mathrm{W}$ and 5 fans each of $60\mathrm{W}$. If they are used at the rate of 6 hours a day, the electrical energy consumed in a month of 30 days is