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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
 
when i am going to take trail on a 3ph sq.i/m motor 5.5kw, i observed that RPM of the motor is very low as compared to the rated RPM and also it rotates in clockwise in first ON command,and anticlock wise in second ON command. finally i observed that on phase is no available . but iam not clear about, why the motor is rotates in both directions without any phase interchanging.pls answer to my question.   1
Is earthing done for AC or DC or both?   5
AC voltage only create magnetic flux in coils, but in Solenoid coil how 24V DC volt create flux and pick the plunger   5
What value(high/low) of diversity factor is desired in power system and why? How such value is achieved?   1
What is encoder, how it function Coca-Cola 9
my field of interest is T&D. plz tell something about that. TCS 15
how can we avoid magnetostriction in transformer?describe the suitable methods. Bhel 2
what are the main parts of UPS what is the function of that? HCL 21
Why transformer making noise during the operation? Tcs 1
why is the core of the underground cable is spiral in shape instead of straight? Mecon 8
what happen if any one phase of a slipring induction rotor winding is open?is it start or won't? Aurobindo 2
Why capacitor bank is not neccessery to switch on,pls answ me with formula   2
 
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