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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
 

 
 
 
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What is the function of Lightning Arrester & Wavetrap in Power system ?? NTPC 17
why ferranti efect occurs on no load only?   3
WHY WE ARE DOING THE EARTHING IN A SYSTEM. SOME PEOPLE ARE TELLING FOR PROTECTION. WHAT PROTECTION GIVE ME THE CORRECT ANSWER.   2
Describe the method of Plate Earthing.   1
whta does the middle finger stands in flemings left hand rule   3
hi pot test principal NTPC 1
In a d.c current, the power is the product of voltage and current. This relationship does not always apply to effective(r.m.s) values in an a.c circuit. Explain the reason for this.   2
what is the voltage and ampere rating of all range of HT conductor?   1
What is the technical name of Transformer Oil ? Bhel 16
 
For more Electrical Engineering Interview Questions Click Here 
 
 
 
 
 


   
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