Electricity 1 unit how many watts

Tags: Electrical Science. Anil Kumar Chatakonda. Rozer Baine 9 October at Alexander 13 December at CheaterSyko 10 January at SInen Yoku 4 April at Pravin Shinde 14 July at Newer Post Older Post Home. Subscribe to: Post Comments Atom. Powered by Blogger. Search More Here!! Total Pageviews. Search This Blog. Report Abuse. Kilowatt hour is the actual energy consumed by the device in an hour. It means the rate at which electricity is consumed or produced by a device. For example a 50 watt electric fan consumes power at a rate of 50 watts per hour, it does not means that electric fan consumed 50 units of electricity, it means it will consume power at a rate of 50 watts every hour.

The unit power is named as watt in respect of Scottish Inventor James Watt for his crucial role in transforming our world from one based on agriculture to one based on engineering and technology. Kilowatt is also a unit of power. Kilowatt KW is used for large devices that consume more power. For example a 1. For example Megawatt MW coal power plant. So what is a kilowatt hour? A kilowatt hour is equal to 1 kilowatt or watts of power being consumed continuously over a period of 1 hour.

The amount consumed by an appliance or electrical item depends on the wattage of the appliance. The exact wattage figure will be displayed on all of your electrical appliances. Lets take a look at some examples below:. Part 2: What is a Unit of Gas? What is a Unit of Electricity? Compare Energy Deals. How are Units of Electricity Measured? Another example is ten watt light bulbs used for 1 hour. Identifying which appliances use the most electricity in your home means that you can control the amount you spend on electricity.

As a guide, the diagram below shows how long you can use various appliances for the price of one unit of electricity. These figures give an average usage guide.