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Question
WHAT IS THE FULL FORM OF CABLE TYPE-AYWY,AYWAY,YWY ?
 Question Submitted By :: Electrical-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
AS Per IS:1554(Part1)&7098(Part1)

'A' - Alluminium
'2X' - XLPE Insulation
'F' - Steel Strip Armour
'y' - PVC Insulation
'W' - Steel Round Wire Armour
'y' - PVC Outer Sheeth
'ww' - Steel Double round wire armour
'yy' - Steel Double Strip Armour
'Wa' - Non Magnetic round wire armour
'Fa' - Non Magnetic flat strip armour

AYFY Means Alluminum PVC Insulated Fltat strip armour and
PVC outer sheeth cable

 
Is This Answer Correct ?    111 Yes 10 No
Habeebm
 
Answer
# 2
AYWY
ALLUMINIUM CONDUCTOR INNER PVC INSULATED WOUND ARMOUD
AND OUTER PVC INSULATED
 
Is This Answer Correct ?    22 Yes 5 No
Gnanamoorthy
 
 
 
Answer
# 3
Alluminium PVC innsulated steel armour round armoure wire
PVC outer sheet.
 
Is This Answer Correct ?    29 Yes 15 No
Sushanta
 
Answer
# 4
what is the full form of cts wiring???? 
Is This Answer Correct ?    15 Yes 4 No
Rituparna Das
 
Answer
# 5
A = Appearing as a first letter denotes Aluminium Conductor.

Y = PVC Insulation or PVC Sheath depending on the position in which it appears.

2X = 2-X (Cross-linked Polyethylene) Insulation.

W = Round Steel Wire Armouring.

WW = Double Round Steel Wire Armouring.

F = Formed Steel Wire (Strip) Armouring.

FF = Double Formed Steel Wire (Strip) Armouring.

C = Metallic Screening (Usually of Copper).

CE = Metallic Screening (usually of Copper) over each individual core.

Wa = Aluminium Round Wire & Aluminium Formed Wire (Strip) Armouring
b) Type Designations :
AYY Aluminium Conductor, PVC Insulated, PVC Outer Sheathed.

AYWY Aluminium Conductor, PVC Insulated, Galvanised Round Steel Wire Armoured and PVC Outer Sheathed.

AYFY Aluminium Conductor, PVC Insulated, Galvanised Flat Steel Wire (Strip) Armoured and PVC Outer Sheathed Cable.

AYCY Aluminium Conductor, PVC Insulated, Metallic Screened and PVC Outer Sheathed.

A2XCY Aluminium Conductor, XLPE Insulated, Metallic Screened and PVC Outer Sheathed.

AYCEFY Aluminium Conductor, PVC Insulated, individual core metallic screened, Flat steel Wire (strip) Armoured and PVC Outer Sheathed.

A2XCEFY Aluminium Conductor, XLPE Insulated, individual cores metallic screened, Flat Steel Wire (Strip) Armoured and PVC Outer Sheathed.
 
Is This Answer Correct ?    7 Yes 3 No
Ashish
 
Answer
# 6
AYWY-
ALLUMINIUM CONDUCTOR INNER PVC INSULATED WOUND ARMOUD
AND OUTER PVC INSULATED
 
Is This Answer Correct ?    1 Yes 2 No
Sundaresan.m
 

 
 
 
Other Electrical Engineering Interview Questions
 
  Question Asked @ Answers
 
WHAT INSTRUMENT IS USED TO MEASURE THE MAGNETIC FLUX?   7
respetsed sir, i have applied for section engg and juniour engg for both chennai and tiruvunabthapur boards for electrical deportments . can u suggest what books i have to follow and and also from which sections they r going ask (i mean weightage and what topics i have to cover) for both se and je for both chennai and tiruvunanthapur boards.......   1
A 11 KV motor is working. if the supplay is fail. what will happened with it's breaker? Trip / remain the same condition?   4
what will happened to give the dc supply to ac transformer?   3
We have two Al.busbars each of size 125mm*10 mm connected in parallel.To increase the current rating ,can we connect third busbar of size 100mm*10mm in parallel to existing two busbars?In my opinion ,if we connect busbars of different sizes in parallel,then the busbar of lowest size will take much current.So this type of paralleling should be avoided .Am I correct? PDP-Steel 1
give me name of current and volatge control device   1
why transformer neutrol is grounding   6
how to select earthing wire? procedures and parameters?   2
wat is mean by HRC fuse... WHY we choose it...?   3
whats the formula for convert KVAR to FARADS   2
how to write program by ladder logic in case of PLC operation Gridco 3
What happened when the field winding of dc series motor is open? Bhel 2
 
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