Transcutaneous electrical nerve stimulation is a treatment procedure that uses electric pulses to alleviate pain. Two pads are hooked up to the tens machine and are placed on the skin in strategic paths to intersect the ...

Plastic pipe of industrial products that cannot be dispensed with where there is a large consumption of them, they are used in many areas of life, including: electrical projects and sanitation project … etc. so there became ...

Due to the evolution of the industry dramatically , and its dependence on fully automated machines, the need for multi-scales machine in the process of weighting do not process traditional that time-consuming and effort ...

The use of variable frequency drives (VFD) in pumping variable-duty requirements provides the user with a variety of benefits, including potentially signification energy saving and improved reliability achieved by means ...

The idea of this project is to provide design and practically implementation for alternative , environment friendly electrical feeding system by using solar . it is used to feed all electrical loads in the office of graduate ...

نعيش فيما يسمى بعصر السرعة؛ لذا أراد فريق العمل بأن يقدم فكرة المشروع، فاختار "وجباتي" والذي تقوم فكرته على الوساطة بين الزبون والمطعم؛ من خلال إنشاء موقع الكتروني يتم عبره تحديد الزبون للوجبة المطلوبة من المطعم المفضل ...

In real life the PV sources can't supply multilevel inverters with equal and constant DC voltage. The variation of irradiation affects the output voltage of PV's which in turn vary the switching angles required to switch ...

The project aims to design electrical elevator done by solar energy, this is a new idea for using subsistent energy in electromechanically system, by conversion the solar energy into electrical energy and then to motion ...

Which the industrial revolution experienced by the vast world and the growing demand for product was an urgent need to replace old machines with modern ones thats depend heavily on the use of modern technologies aiming at ...