what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA

2321

What is the ignition temp. of Aluminum,Coper&Iron.

1800

Assuming that the constitution parameters of aluminum are given by μ=μ۪o=4Πx10^(-7)N/A^2 and σ=3.54x10^7mho/m,find the frequency for which the skin depth in aluminum is 0.01 mm.

1676

We are designer please help me calculate the size of 11kv cables from step up transformer to M.V panel, total load is 5 mega watt distance 900 feet (used aluminum type cables) please provided formula for calculate the cable with example.

1217

Please provided formula for calculate the cable size from step up transformer to M.V panel, run overhead aluminum cables, total load is 5mega watt, total length 900 feet.

1299

What is Electrical Grade Aluminum for Tubular BusBars. i am confused between 6063 and T6 or T5 and what is BS 2898 and BS 159?

1428

How much load can take a 16 mm aluminum cable 3 phase

1269

Why refrigeration is done inside aircraft, and why aircraft body is made of aluminums?

642

What is extrusion? What is extrusion aluminum and what are its uses?

563

What is extrued aluminum?

602

What is an effective means of removing silicon from aluminum?

647

We make aluminum moulds by press casting, can u suggest any thing so that the moulds should shine after casting?

516

For define what reason would an aluminum casting, when applied with a powder coated paint finish, cause a poor finish to the paintwork.

541

Will aluminum alloy like 380 or 356 settle? Meaning while in “liquid form” above melting point will the heavier elements like copper, fe, silicon, zinc etc. Settle to the bottom of the liquid/molten aluminum after a period.

536

Do you know define what metal might be considered the “most environmental”? I say aluminum because it can be recycled others on my team say brass.

758