oklahoma unemployment insurance

can we measure the consumption of power of a particular appliance by clamp meter ?

Dec 11, 2009 by DDeshmuk | Posted in Physics

can we measure the consumption of power of a particular appliance by clamp meter ?

because as far as i know we can calculate the load by the clamp meter of any particular appliance, so by using power & power energy calculations we

clamp meters measure the current.Since we know the voltage, we can cal;culate the power.
By using the formula root3xvxIxcos Theta.
Vvoltage
I current
cos Theta power factor
Root three for three phase

Chandramohan P.R | Dec 12, 2009

  • What's hot

    Generac 5791 iX800 800 Watt 38cc 4-Stroke OHV Gas Powered Portable Inverter Generator
    Lawn & Patio (Generac Power Systems Inc)


    Generac Power Systems Inc

    List Price: $371.00
    Price: Too low to display


    • Inverter technology passes energy through an electronic microprocessor to provide clean, stable power
    • FlexPower adjustable engine speed (Eco and High modes); full enclosure for quiet, campground-friendly use
    • Non-CARB Compliant/Not For Sale In California
    ETQ PG30P11 3,500 Watt 7 HP 208cc 4-Cycle OHV Propane Powered Portable Generator
    Lawn & Patio (Eastern Tools & Equipment)


    Eastern Tools & Equipment

    List Price: $499.99
    Price: $489.00
    You Save: $10.99 (2%)

    • ETQ 208cc 7HP OHV, air cooled
    • ETQ's Sine Power delivers clean and steady current ideal for sensitive electronics
    • 20 pound propane fuel tank, fuel consumption of 11.5 hours @ 50% load
    DuroMax XP4400 4,400 Watt 6.5 HP OHV 4-Cycle Gas Powered Portable Generator With Wheel Kit
    Lawn & Patio (Power Max)


    Power Max

    List Price: $399.99
    Price: $620.08
    You Save: $188.32 (30%)

    • 4 Gallon Gas Tank/8 Hour Run Time
    • EZ-Pull Recoil Start
    • EPA Approved
    Hitech - 1000mA Plug-In Adaptor (AC-DC Converter)
    CE (Hitech)


    Hitech

    Price: $6.99


    • Plug adaptor into wall electrical outlet. Connect cigarette lighter plug from car cord to cigarette lighter socket on this adaptor. Turn on your appliance and operate as usual.
    • This adaptor is designed to allow you to run any 12 volt car accessories with current not more than 1000mA. For eg: cellular phone charger, vacuum cleaner, 12VDC converter, car ligt, etc.
    • Power consumption for appliances under 12W
    RadarHAWK STT Instant Wireless Radar Detector
    Health and Beauty (RadarHAWK)


    RadarHAWK

    List Price: $49.99
    Price: $79.95


    • Automatic audio control
    • Audio and visual alerts
    • Simple, 1 button operation

System Power Consumption - A Closer Look NCIX Tech Tips

Linus goes through all of the stages of upgrading a very basic PC to an extreme gaming rig and shows how much power it pulls from the wall after ...

NVIDIA GeForce GTX 590 Temperatures Power Consumption & Acoustics Linus Tech Tips

www.ncix.com I compare it against what I believe are its closest competitors on the very high end, the Radeon HD 6990 and dual GTX 580 SLI.

appliance power consumption - Bookshelf


Measuring your home and appliance power consumption
15 pages 		Measuring your home and appliance power consumption

Creator: S. Blaber & Son | Electric meters - 1980