WebThis calculator uses the average watt rating (100 Watts) for a Microwave. You can input your Microwave’s details to calculate the exact usage and cost of your device. Hours Used Per Day: Power Used (Watts): Your Energy Rate ($ / kWh): Calculate Costs Total Cost of Your : Usage (kWh) Cost ($) Per Day: --- --- Per Month: --- --- Per Year: --- --- WebJan 13, 2024 · For most people, a hairdryer with a wattage of 1600 to 2000 watts is best. This will give you enough power to dry your hair quickly. But, if you have very long, thick hair, then it’s worth investing in a more powerful model. It’s wise to choose a hairdryer with several speed and temperature settings. You don’t need to have your hairdryer ...

Hair Dryer Power Consumption Calculator - Lets Save Electricity

WebYour power consumption is measured in watt-hours. So, you need to know the watts used by an appliance. It varies with each of the electric appliances. What is it’s size, type, time in use, and the technology of the device, etc. There are a couple of methods to know the wattage of an appliance. WebThe rated power of hair dryer varies from 1000 watt to 3000 watt. Most standard size hair dryer used in household has around 1500 watt … pirha palkanmaksu

Work, power and efficiency - AQA - BBC Bitesize

Webpower = 2 W Both motors do the same amount of work, but motor ONE does it twice as quickly as motor TWO . Motor ONE transfers twice the energy each second that motor … Web1 BTU/h = 0.2931 watt Horsepower: Horsepower (hp) is a unit of power most commonly used to reference the output of engines or motors. There are a number of different … Webprocess design calculation of dryers should be defined in accordance with mass and heat transfer principles, process conditions and drying behavior: - Drying characteristics. - Constant-rate period. - Falling-rate period. - Moisture content. - Diffusion concept. Drying Characteristics 1. The drying characteristics of wet solids is best ... hajany starosta