1. Shaqra University,College of Engineering,Mechanical Engineering Department,Ar Riyadh,Saudi Arabia
2. Higher Technological Institute,Electrical Engineering Department,10th of Ramadan City,Egypt
3. Shaqra University,College of Engineering,Electrical Engineering Department,Ar Riyadh,Saudi Arabia
4. Zagazig University,Faculty of Engineering,Electrical Power & Machines Department,Zagazig,Egypt,44519