CO 2- MATH

It is a device that measures the energy transformed from electrical sources to our devices at home.

give the reading shown by the dials

give the reading shown by the dials

The two consecutive readings on a water meter are 7149 and 7675 in kiloWatt- hours (kWh). How much electricity is consumed for the period?

How to read an analog meter?

also called as electromechanical meter it has 5 dials display with pointers

What basic operation is needed to know the energy consumption from previous and present readings.

give the reading shown by the dials

this type of meter is simple to read. The display is shown on LCD or LED screen.

Unit of energy reflected in an electric meter.