allCopacetic:

very true, a good majority are refurbished, trust Naija. In any case I'm talking the real deal. Brand spanking...

In the case that such client specifications arise, just let me know and i'll present you my quote for comparison.

How much is 500KVA SCHNEIDER/ABB 11/0.415KV Transformer

How about the calculations and sizing?

Good evening good people.

I want to know the fees COREN-registered electrical engineers charges for electrical drawings of residential buildings and stamping the drawings with their seal.

Hope to hear from you guys.

Thanks!

arowz56:



Hi... I sent you a mail

I have sent you an email via my gmail.Thanks.

Given 40Amps current load of a building ( three phase),what should be the size of the armoured copper service cable?Using BS7671 as guide.
The estimated distance from the point of hook-up to the isolator is 20m.
Voltage drop will be taken into consideration too.
Electrical Engineers in the house the ball is in your court for impacting of knowledge into younger engineers.

That means most of the contractors are just after making excessive profit to the detriment of Nigerians.
Please,I would like to know the Brands that are good and long-lasting in respect to all the components.

I have noticed that most solar street light projects don't last more than a year.
What could be the reason? And how can this ugly trend be mitigated?

I am an engineer by profession.And I would like to network with engineering graduates serving in Bayelsa State.

I need a colleague to explain more on earthing of residential buildings using international standards

Good evening fellow good people of Nigeria.I would like to learn more about the working principles and installation of an outdoor feeder pillar of a distribution transformer from our seasoned professional Electrical Engineers here.

More explanations on the following terms: " 4-Way Feeder Pillar" ; " Feeder " ; " Unit " etc
God bless you as the comments keep rolling in.

Waiting bro