Answer Posted / sanket
YWY- IT MEAN COPPER CONDUCTOR,Y- PVC SHEATH,W-SINGLE ROUND
WIRE ARMOUR Y- PVC INSULATED CABLE..
AFWY DONT KNOW BUT U CAN FIND LIKE THIS
IF THERE IS NO MENTION FIRST IT MEAN COPPER CONDUCTOR(1)
A- ALLUMINIUM COND.(1 CHARACTER)COPPER OR ALU.CONDUCTOR
Y- PVC SHEATH (2)
F- SINGLE ROUND WIRE ARMOUR (3)EITHER F,W OR FF,WW
W- SINGLE STRIP ARMOUR (3)
FF-DOUBLE ROUND WIRE ARMOUR (3)
WW-DOUBLE STRIP ARMOUR (3)
Y - PVC INSULATED(4)
| Is This Answer Correct ? | 9 Yes | 3 No |
Post New Answer View All Answers
A ray hit a smooth regular surface at an angle of 20 from the normal. Calculate : 1. The angle btw the incident and reflection ray. 2. The angle of deviation.
why we use copper earthing for neutral while for body GI.
please send me last 5 year interview questions
why co incidence factor considered in transformer sizing?
We have Diesel generator of 200KW. fuel consumption is always same,even connected light load or full load. Is it right?
How to test IR testing & magnetic balance test
How to Preparation of online test
what is the meaning of the symbol << >> put in transformer drawing
How To increase Knowledge Of boliler regarding To Only Electrical Field..
How Can You Relate Power Engineering With Electrical Engineering?
I am a possesor of c licence from 1993. I forgot to renew during the year 1998. During that time I was working at TNEB to till date. Is there any possibility to get renewed? or to apply for a new one?
Whether should be the oil level in OCTC transfomer? It should be upto winding immersed completely or should be upto tap changer s/w? How it will affect the performance of the transformer. Rating may be 33KVA
How a band pass filter is constructed?
what is the basic need of domestic loads 1- voltage 2- current
Is there any question in the name of Static Switch in UPS??
