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Question
what is meant by AYFY Cable?
 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 ?    79 Yes 8 No
Maheshreddy
 
Answer
# 2
AS Per IS:1554(Part1)&7098(Part1)
AYFY
A-Aluminium
Y-inner shealth for insulation
F- Flat armoured(There is one more thing WOUND ARMOURED)
Y-outer shealth of insulation.
In general practice
Cable sizes upto to 3CX10 Sq.mm Wound armoured is
acceptable.( Wound armoured will provide a good mechanical
strength than Flat armoured)
Cable are selected with FLAT ARMOURED is mainly because of
finacial reasons and some phical resons in errection and
maintance
 
Is This Answer Correct ?    38 Yes 8 No
Prabhu Gnanasekaran
 
 
 
Answer
# 3
AYFY cable is Aluminium conductor PVC insulated Steel strip
armoured PVC insulated cable.
 
Is This Answer Correct ?    20 Yes 9 No
Rekha
 
Answer
# 4
A-Aluminium
Y-inner shealth for insulation
F- Flat armoured(There is one more thing WOUND ARMOURED)
Y-outer shealth of insulation.
In general practice.
 
Is This Answer Correct ?    11 Yes 5 No
Sridhar
 
Answer
# 5
AYFY- ALUMINIUM (TROPODUR), PVC INSULATED ,FORMED STEEL WIRE ARMOURED, TROPODUR SEATHED AROUND HEAVY DUTY CABLE. 
Is This Answer Correct ?    2 Yes 4 No
Sandip
 
Answer
# 6
AYFY cable is Aluminium conductor PVC insulated Steel strip
armoured PVC insulated cable.
 
Is This Answer Correct ?    2 Yes 5 No
K.sateesh
 
Answer
# 7
AYFY Means Alluminum PVC Insulated Fltat strip armour and
PVC outer sheeth cable
 
Is This Answer Correct ?    2 Yes 5 No
Jack
 
Answer
# 8
'A' - Alluminium
'2X' - XLPE Insulation
'F' - Steel Strip Armour
'y' - PVC Insulation
'W' - Steel Round Wire Armour
'y' - PVC Outer Sheeth
Cable sizes upto to 3CX10 Sq.mm Wound armoured is
acceptable.( Wound armoured will provide a good mechanical
strength than Flat armoured)
Cable are selected with FLAT ARMOURED is mainly because of
finacial reasons and some phical resons in errection and
maintance.
A-Aluminium
Y-inner shealth for insulation
F- Flat armoured(There is one more thing WOUND ARMOURED)
Y-outer shealth of insulation.
In general practice.
 
Is This Answer Correct ?    0 Yes 5 No
Balu.n
 
Answer
# 9
bhkdvjshjksdfhjfkl;hg 
Is This Answer Correct ?    5 Yes 13 No
Gopiim
 

 
 
 
Other Electrical Engineering Interview Questions
 
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why do we need transformers?   10
why we used stone chips under the transformer area.. SSC 1
what is the principle of motor   6
what will hapen if secodery circuit is open of current transformer KPTCL 8
why dont we use the same pylon to carry 400 kv plus 220kv and 33 kv ? Focus 2
what is the static device rather than xmer which work on same principle as xmer? Power-Grid 18
What is the direction of rotation of blades in a table fan and in a ceiling fan ? Power-Grid 11
what is the differnce between vector and phasor? are both same or there is difference between two term.?   5
what is frequancy TCS 7
is synchrnous pannel is need for two eqal rating transformers to run in parallel   1
diffrence between alternating and pulsating field?   1
why we are used D.c. voltage in L.T.side or controling side.we can use UPS also ,in place d.c. voltage ABB 5
 
For more Electrical Engineering Interview Questions Click Here 
 
 
 
 
 


   
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