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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 ?    110 Yes 10 No
Habeebm
 
Answer
# 2
AYWY
ALLUMINIUM CONDUCTOR INNER PVC INSULATED WOUND ARMOUD
AND OUTER PVC INSULATED
 
Is This Answer Correct ?    21 Yes 5 No
Gnanamoorthy
 
 
 
Answer
# 3
Alluminium PVC innsulated steel armour round armoure wire
PVC outer sheet.
 
Is This Answer Correct ?    29 Yes 14 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
 
How to determine the short circuit current for breakers and VCB. Sabic 1
11kv alternator commissioning test?   2
Hi frnds :) plz tell me that i have 100 KVA 3 phase generator so by thumb rule 100*1.4 = 144 amps and generaly we can operate at 80% load...so it will 144*0.8 =112 amps.... so now i m confused about single phase load.....if we use that generator only for single phase the that 112 amps is total single phase load or i can give 112 amps at red 112 amps at yellow and 112 amps at blue.... i mean that total single phase load that 100 KVA generator will take is 112+112+112=336 amp ?? FWO 2
why the genearation of electricity always in form of sine wave only ??? why not cosine wave ???   1
in house wiring when two wires are same colour coding and there is no any connection one end how to find which wire is earthing wire   1
how to arrange the generator protection ansi 48 (loss of phase?)   3
what is the difference between power transformer & distribution transformer and what are their ratings respectively?   4
What do you mean by linear and bilateral network? Disa 17
while calculating demand in my company the present load in kw is 212.... there 125kvar capacitor bank is installed by spliting as 50 in departments...the diasplay in panek biard shows 175kw... how could we know the amount of kvar used to compensate the kva   1
Why is ignitor used in sodium vapour lamp   1
What is the function of RCCB? What are the different sensitivity ratings & each application? Wipro 4
What is on line ups and off line ups?   2
 
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