Dr. Ahmed G. Abo-Khalil

Electrical Engineering Department

low resistance gro

Low resistance grounding resistor systems protect power transformers and generators from damaging fault currents. Low resistance grounding of the neutral limits the ground fault current to a high level (typically 50 amps or more) in order to operate protective fault clearing relays and current transformers. These devices are then able to quickly clear the fault, usually within a few seconds. The importance of this fast response time is that it:

  • Limits damage to equipment
  • Prevents additional faults from occurring
  • Provides safety for personnel
  • Localizes the fault
  • UL Listed
  • CSA approved up to 7200v
  • Seismic Zone 4 Certifications and type tests also available


Office Hours

Monday 10 -2

Tuesday 10-12

Thursday 11-1

My Timetable


Contacts


email: [email protected]

[email protected]

Phone: 2570

Welcome

Welcome To Faculty of Engineering

Almajmaah University


IEEE


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Links of Interest


http://www.utk.edu/research/

http://science.doe.gov/grants/index.asp

http://www1.eere.energy.gov/vehiclesandfuels/

http://www.eere.energy.gov/


Travel Web Sites

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http://www.orbitz.com/

http://www.hotwire.com/us/index.jsp

http://www.kayak.com/

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ستقام اختبارات الميدتيرم يوم الثلاثاء 26-6-1440

حسب الجدول المعلن بلوحات الاعلان

Summer training

The registration for summer training will start from 5th week of second semester

Academic advising

Class registration week 1

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