Forum Forums Class-10 Science Electricity Notifications Clear all Electricity Page 9 / 44 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 Next Votes & Answers Question Question Status 0 1 454 For a heater rated at 4 kW and 220 V, calculate : (a) the current, (b) the resistance of t... By Satkriti Roao, 4 years ago replies 1 0 1 153 A bulb is rated as 250 V; 0.4 A. Find its : (i) power, and (ii) resistance. By Satkriti Roao, 4 years ago replies 1 0 1 483 An electric kettle rated at 220 V, 2.2 kW, works for 3 hours. Find the energy consumed and... By Satkriti Roao, 4 years ago replies 1 0 1 384 In which of the following cases more electrical energy is consumed per hour? (i) A current... By Satkriti Roao, 4 years ago replies 1 0 1 167 An electric bulb is connected to a 220 V power supply line. If the bulb draws a current of... By Satkriti Roao, 4 years ago replies 1 0 1 215 How much energy is consumed when a current of 5 amperes flows through the filament (or ele... By Satkriti Roao, 4 years ago replies 1 0 1 476 Define watt-hour. How many joules are equal to 1 watt-hour? By Satkriti Roao, 4 years ago replies 1 0 1 158 Define watt. Write down equation linking watts, volts and amperes. By Satkriti Roao, 4 years ago replies 1 0 1 130 What current will be taken by a 920 W appliance if the supply voltage is 230 V? By Satkriti Roao, 4 years ago replies 1 0 1 178 An electric lamp is labelled 12 V, 36 W. This indicates that it should be used with a 12 V... By Satkriti Roao, 4 years ago replies 1 Page 9 / 44 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 Next Share: Super Globals Requests: Server: Options and Features route: community use_home_url: url: https://eanshub.com/community/ pageid:187 default_groupid: 3 2022 How Can We Help? Δ Home About Us Contact Us Privacy Policy Term of Use Copyright © 2020 Eanshub All Rights Reserved
