![Energy Calculations 1 kW = 1,000 watts 1 Hour = 3,600 seconds 1kW = 1000 Joules/s 1 Joule/second = 1 Watt 1 Watt hour = 60 Joules Therefore 1kWh = 3,600,000. - ppt download Energy Calculations 1 kW = 1,000 watts 1 Hour = 3,600 seconds 1kW = 1000 Joules/s 1 Joule/second = 1 Watt 1 Watt hour = 60 Joules Therefore 1kWh = 3,600,000. - ppt download](https://slideplayer.com/11554437/42/images/slide_1.jpg)
Energy Calculations 1 kW = 1,000 watts 1 Hour = 3,600 seconds 1kW = 1000 Joules/s 1 Joule/second = 1 Watt 1 Watt hour = 60 Joules Therefore 1kWh = 3,600,000. - ppt download
![SOLVED: One watt-hour is equivalent to (A) 6.3 × 103 Joule (B) 6.3 × 10–7 Joule (C) 3.6 × 103 Joule (D) 3.6 × 10–3 Joule SOLVED: One watt-hour is equivalent to (A) 6.3 × 103 Joule (B) 6.3 × 10–7 Joule (C) 3.6 × 103 Joule (D) 3.6 × 10–3 Joule](https://cdn.numerade.com/ask_previews/ad32dbb4-09e5-4551-ac23-ff7fdaf84aac_large.jpg)
SOLVED: One watt-hour is equivalent to (A) 6.3 × 103 Joule (B) 6.3 × 10–7 Joule (C) 3.6 × 103 Joule (D) 3.6 × 10–3 Joule
![Match the following combinations of electrical units with their terms as single unit:Electrical unitSingle unit(I) ampere - secondA. coulomb(II) volt - ampereB. ohm(III) volt - ampere ^-1 C. ampere(IV) walt/ampere ohmD. watt(V) Match the following combinations of electrical units with their terms as single unit:Electrical unitSingle unit(I) ampere - secondA. coulomb(II) volt - ampereB. ohm(III) volt - ampere ^-1 C. ampere(IV) walt/ampere ohmD. watt(V)](https://dwes9vv9u0550.cloudfront.net/images/2782432/bd171bae-2007-450d-a363-3c6e35878f8a.jpg)
Match the following combinations of electrical units with their terms as single unit:Electrical unitSingle unit(I) ampere - secondA. coulomb(II) volt - ampereB. ohm(III) volt - ampere ^-1 C. ampere(IV) walt/ampere ohmD. watt(V)
![SOLVED: A watt is a measure of power (the rate of energy change) equal to 1 J/sJ/s. Part A) Calculate the number of joules in a kilowatt-hour. Express the answer in joules SOLVED: A watt is a measure of power (the rate of energy change) equal to 1 J/sJ/s. Part A) Calculate the number of joules in a kilowatt-hour. Express the answer in joules](https://cdn.numerade.com/ask_previews/ec186401-29eb-4a89-bd8d-63c4b18631be_large.jpg)