side lights on a car_10 farm equipment

Ang piston head ay karaniwang hugis bilog at gawa sa matibay na metal, tulad ng aluminyo o bakal. Ito ay nagsisilbing petts na tumataas at bumababa sa loob ng cylinder ng makina. Sa tuwing ang gasolina at hangin ay sinusunog sa combustion chamber, ang pressure na nalilikha ay nagtutulak sa piston pataas, na nagiging sanhi ng pagkilos ng crankshaft. Ang hareket na ito ay nagiging sanhi ng rotational energy, na sa huli ay nagpapagalaw sa mga gulong ng sasakyan.


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The tipping point when new energy cars become cheaper than gasoline-powered vehicles is rapidly approaching. Experts predict that by the mid-2020s, the upfront purchase price of electric vehicles will match or even undercut that of gas cars, especially as battery technology continues to improve and production scales up. With the additional savings from lower fuel and maintenance costs, new energy-electric cars are expected to become the dominant choice for consumers within the next decade.

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