Useful and non-useful energy transfers for

1. electricity made by burning coal

2. electricity made by wind

thanks

1. Coal

a) The non-useful mechanical, electrical, and chemical energy invested in mining and shipping coal to the power plant.

b) The non-useful waste heat in the burning process and steam generation.

c) The non-useful mechanical and electrical inefficiencies of the steam turbine production

d) The non-useful loss through the transmission lines

e) The useful energy that actually powers something in your home.

2. Wind

a) The non-useful mechanical and electrical inefficiencies of the wind turbine production

b) The non-useful loss of storing the energy for when the wind does not blow

c) The useful energy that actually powers something in your home.

Wind

Yes

useful energy transfers for industrial applications: www.mantrainnovative.com

Useful and non-useful energy transfers for

1. electricity made by burning coal

2. electricity made by wind

thanks