Answer / ahmed mahmoud

PLC = Programable Logic Control
DCS = Distrbuted Control System
SCADA = Supervisory Control And Data Acquisition

What is the safety factor is to be consider while selecting the switchgear and protection for electrical system

1 Answers  

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what is a DLC?[just dont reply its a Dual loop controller!] Plz do Explain the advantage of DLC over PLC?

3 Answers   Essae,

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what is acceptance test in electrical engineering.

0 Answers   ABB,

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Inductor and capacitor ........ power in one phase and ...... it in another phase. if any body found this gaps answer.please sent me to habib_eu2008@yahoo.com

2 Answers  

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why dc series motor has high starting torque

2 Answers  

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The unit of electrical charge is the

1 Answers  

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How 48-relay (incomplete sequence) functions?

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what is the pulse and audio frequency transformer? what is different between induction regulators and tap changing transformer?

0 Answers  

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what is reactive power ? what its role in transmission lines?

3 Answers   Thermax,

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how to reduce earth resistance in sandy soil.

1 Answers  

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Is it possible to increasing the real power generation by reducing the reactive power in power generation plants

3 Answers  

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In a panel 2500A ACB is the incoming breaker then what is the size of the bus bar?

1 Answers  

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