Three Brothers

02/10/2019

شرح حسابات الاضاءه باستخدام الديالكس
بعض المشاكل وحلها🎉

--- https://www.facebook.com/ThreeBrothers.Consulting.Training --- Lighting Design using Dialux By using (Egyptian Code - IESNA - CIBSE)

17/08/2019

Transformer site tests

1. Visual inspection.
2. Insulation resistance test.
3. Tan Delta test (Dielectric loss test).
4. First operation of on load tap changer (OLTC)
5. Turns ratio test.
6. Vector group verification.
7. no – load current test.
8. Winding resistance test.
9. Function test & Scheme check.

15/02/2018

Voltage drop

15/02/2018

Transformer

14/02/2018

تصميم اعمال القوى
# الكود المصرى

14/02/2018

Distribution panel

13/02/2018

Hospital Loads

12/02/2018

LUMINAIRE WITh BATTERY

12/02/2018

Road Lighting in simple form

12/02/2018

#مشروع التخرج
لو حد محتاج حاجة ياشباب ان شاء الله نقدر نساعدة