What is expand formation of AYFY cable

Answer Posted / pramod_wank

Formation of the cable as follows
A = Aluminium conductor
Y = PVC Insulation
W = steel wire round armour
F = Steel strip armour
WW = Steel double round wire armour
FF = Steel double strip wire armour
Y = PVC Outer sheath

as per your cable type is

--kv grade stranded aluminum sector shaped conductor,PVC
insulated, PVC inner sheathed, Steel strip armoured and
overall PVC outer sheathed,

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

hi frenz,its aswathy.i hve aplied for the hpcl test on feb,pls send the test patern & the placement papers as soon as possible. mail-id :kjaswathy@gmail.com

1321


what is the reactance,capacitance & impedence electrical armoured & unarmored Cables.

1635


please forward me the type of questions which would rise while me attending to 33KV Electrical License to my mail ID:vadrevu_raghava@yahoo.co.in

1557


WHY MOSTLY Rph IS USED FOR CONTROL CIRCUITS AUX. SUPPLY ?

2071


What is a fuse? How does it work? What are materials used?

1544






what is the excess air in furnace

1607


lenz law application and define

2234


how to select proper cable for ct wiring so that drop within the limit.

1472


Why is ignitor used in sodium vapour lamp

2921


Why the field rheostat is adjusted such that the voltmeter reads 380V

1832


pls tell me about ups internal connection & we have given only 3 phase supply to ups system how get 4 wire (R Y B N )

2297


Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.

646


Define steady state error.

652


in my industry we are using 3 step up transformers for induction heaters..i.e 415/580v and other are 11/440v.in power consumption does a step trnsformer makes any difference compared to step up?? plz explain

1444


can any one suggest me the tilt angle of my solar pannel ?? or tell me how can i know the fix tilt angle of my solar pannel?? my cordinates are 31.503629,72.993164.

1392