Answer / habeebm

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

Answer / gnanamoorthy

AYWY
ALLUMINIUM CONDUCTOR INNER PVC INSULATED WOUND ARMOUD
AND OUTER PVC INSULATED

Answer / sushanta

Alluminium PVC innsulated steel armour round armoure wire
PVC outer sheet.

Answer / rituparna das

what is the full form of cts wiring????

Answer / ashish

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.

Answer / sundaresan.m

AYWY-
ALLUMINIUM CONDUCTOR INNER PVC INSULATED WOUND ARMOUD
AND OUTER PVC INSULATED

i am going to give the JSEB,RANCHI exam for power plant,so i need some samples of papers related to that,so please send me these papers by my mail id.

1 Answers  

how we can select MCB ratings according to Voltages, Curves.

2 Answers  

why single phase to grd test in HV cable?why not 2 phase at a time?

1 Answers  

How shall i design a liquid rotor starter

0 Answers  

Why have to use copper cable for local isolator to motor ?

1 Answers  

in basic 2 phase will short means tripping the power but spot welding 2 phase shorting but not tripping it will welded why.....(Q)

1 Answers  

We are getting supply at33kvand it stepdown to 11kv.So Our requirement is 11kv voltage.why we draw 33kv from the grid instead of 11kv?

2 Answers   Birla,

what is a tri vector meter? what are the tri vectors?

2 Answers  

How the neutral earthing is connected in DG alternator

6 Answers  

Define the term factor of inertia.

1 Answers  

What will hapen if we run generator below 47.6hz frequency?

9 Answers   TATA,

what is difference between earth and ground?/

3 Answers   Sree Rayalseema Green Energy Limited SRGEL,