Free Powerpoint Presentations

Energy matters
Page
1

DOWNLOAD

PREVIEW

WATCH ALL SLIDES

Slide 1

Energy matters

Energy matters

Renewable energy sources include

Wind,solar,wave, goethermal,hydro

Slide 2

ENERGY MATTERS

ENERGY MATTERS

Non Renewable Sources include

Coal , oil and gas

Slide 3

ENERGY MATTERS

ENERGY MATTERS

Coal – made from dead forest material

Gas and oil – made from dead sea creatures

Slide 4

ENERGY MATTERS

ENERGY MATTERS

Power stations

Coal , oil and gas –

Chemical energy to heat energy

Slide 5

ENERGY MATTERS

ENERGY MATTERS

Pumped Storage System

Potential energy at the top dam to kinetic

energy in pipes to electrical energy at bottom reservoir

Slide 6

ENERGY MATTERS

ENERGY MATTERS

Electricity sold at peak price.

Electrcity bought back at night at low price and used to pump water back up to the top dam.

Contents

Last added presentations

© 2010-2018 powerpoint presentations