مكينة Secrets
مكينة Secrets
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Lever: The lever is yet another essential and straightforward system for controlling electrical power. it is a physique that pivots on the fulcrum. Because the velocity of a degree farther from your pivot is bigger compared to the velocity of some extent near the pivot, forces utilized much from your pivot are amplified near the pivot by the affiliated lessen in pace.
It started off Together with the mechanisation of your textile industries, the development of iron-earning strategies and the elevated usage of refined coal.[38]
signifies the load with the block. Expressed mathematically, and assuming the airplane to get without friction, F
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an equipment consisting of interrelated pieces with separate capabilities, used in the general performance of some type of do the job:
معلومات محدّثة تعود إلى بعض العلامات التجارية حتى الخمسينيات وما بعدها.
Because of friction, the get the job done output from the machine is usually below the perform enter, along with the efficiency, and that is the ratio of The 2, is always less than 100%.
In dealing with basic pressure-amplifying machines such as the lever along with the wheel and axle, it can be handy to get in touch with the input power the “energy” along with the output force the “load.
b : conveyance, motor vehicle Primarily : automobile Throughout the vehicle sector, the move is toward greater engines and seductive ad campaigns pitched at motorists who yearn for that thrill of driving a suggest machine. —
شبكة واحدة خلال التسعينيات والفية هذا القرن. ومع ذلك، بسبب العقبات في السوق؛
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محرك السيارة هو الجزء الرئيسي في السيارة، والذي بدونه لا قيمة للسيارات، لذلك عند وجود أى عطل في المحرك فلابد من إصلاحه قبل تفاقم المشكلة وخسارة مبالغ ضخمة، وفي هذا المقال سوف نعرض لكم أسباب توضيب المكينة وفوائدها، بالإضافة إلى نصائح المستخدمين بعد توضيب المكينة.
electricity plant: The heat from coal and all-natural gasoline combustion in a boiler generates steam that drives a steam turbine to rotate An electrical generator.
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