3 Core x 35 Sqmm Cable (How we measure 35Sqmm)
Answer Posted / anas
Eg3C x 35SQMM
Each core is 35SQMM (Core Red , Yellow , Blue)
To measure the conductor SQMM as per below
From BS 6360 Show that : 7/2.52mm
7/2.52mm is per below ;
Single wire diameter : 2.52mm (Based on BS 6360)
Number of Strand : 7wires (Each wire is 2.52mm)
Calculation
=(2.52mm)(2.52mm) x PI()/4 x Number of Wire (7)
= 34.9131 approximate 35SQMM
Is This Answer Correct ? | 47 Yes | 14 No |
Post New Answer View All Answers
Why neutral cable carry current.
Why we do 2 types of earthing on transformer (ie:)body earthing & neutral earthing , what is function. I am going to install a oo kva transformer & 380 kva dg set what should the earthing value?
what is the role and fuction of automatic transfer switch in rotary ups
what is earth-fault?when it occurs? to check where it occurs what type of test should we do?
how can i determine the KVA/MVA rating of transformer precisely?? is there any standard test?????
what is inter connected dc generator?
A 230V dc shunt wound motor has an armature resistance of 0,15Ω.When operating on no load at 650 rev/min the armature current is 6A . The motor takes a full load current of 85A. Calculate the full load speed if the field flux is (i) maintained constant (ii)reduced by 0,03
what is the IS foe lightning arrester?
What is load boxes ?
Explain what is rated speed?
I want the details about BHEL company examination.Can anyone able to help me please.
if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .
c++ write a program to use a fuction call "max"which accepts an intger arrey of size5.as an arrument and return the larger and smallest of the arrey to main without changing. the original changing of the original position of the element of the arrey.
what is the use of commutator in dc motor if we supply ac ? commutator is used to convert ac to dc.and it is used to arrange the flux in unidirectional in case of dc supply. if we give ac as supply to dc motor what is the use of commutator?
What are the classifications of oscillators?