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Volvo CE Unveils Hybrid Wheel Loader
13 March 2008

Volvo Construction Equipment (Volvo CE) unveiled a pre-production prototype of its L220F Hybrid wheel loader at the CONEXPO-CON/AGG exhibition, 11-15 March 2008 in Las Vegas. The L220F Hybrid offers more power, better performance and a 10% reduction in fuel consumption, according to Volvo.
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Conductivity

 

As mentioned on previous article, protons and neutrons are tightly bound but electrons have tendency to leave. The electrons of different types of atoms have different degrees of freedom to move around. With some types of materials, such as metals, the outermost electrons in the atoms are loosely bound. Because of it electrons are free to leave their respective atoms and float around in the space between adjacent atoms; they are often called free electrons



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Electric & Electronic

Do you know the difference between electric and electronic? Fans, drills, heaters are electrics whereas TV set, computer, Automatic Teller Machines are electronics. So what is the difference?


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