Energy past present and future
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Energy past present and future
- 17. motor iron oven refrigerator blender motion / power Heating /cooling Air conditioner drill communication light floodlight Incandescent light flashlight lamp
- 22. Electricity can be made using a very simple generator like this . If we spin a magnet around a coil of wire , electricity is made in the wire.
- 23. If we connect a light bulb to the wires that come out of the generator this electricity will light it up .
- 26. - - Available in large quantities. Burn easily producing a large energy that can be used to generate electricity and other important purposes such as cooking and heating. Easy to transport .
- 27. - leads to global warming, acid rain and cause many lung diseases. - Nuclear available but more risks Its cost linked to political conditions of its production areas.
- 35. Renewable energy
- 36. Renewable energy
- 37. Renewable energy
- 38. Renewable energy
- 39. Renewable energy
- 40. Renewable energy
- 41. Renewable energy
- 43. Non renewable energy MTOE Gas oil
- 44. Non renewable energy MTOE Gas Coal Gas oil
- 45. Non renewable energy MTOE nuclear Coal Gas oil
- 47. - Protection of our health. Reduction of poverty. Secure new jobs Reduction of pollution . Reduction of global warming Reduction in the number and intensity of natural disasters resulting from the global warming - Do not form acid rain , which caused damage in all forms of life . - protection of all living organisms
- 48. - Intermittent sources. - Distributed. - Need a new infrastructure for the transfer of power to the user . - High cost.
- 49. Thanks
- 52. ITER This is an experimental reactor which will be built to achieve nuclear fusion Researchers would like to use this fusion to produce big quantities of energy on Earth coverage solenoids
- 53. Fuel cell Researchers are working to replace fossil fuel motors The use of hydrogen in a fuel cell would be less polluting But it needs hydrogen
- 56. Renewable energy MTOE Renewable energy sources
- 57. end