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Question
HOW TO CONVERT SQ MM OF A CABLE TO DIAMETER, EG. CABLE SIZE IS 
185SQ.MM WHAT IS THE DIA OF THE CABLE??????????????
 Question Submitted By :: Electrical-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
x=pie*r2
wherex=185
185=3.142*r2
r2=185/3.142
r2=58.9
r=7.7
then dia=15.4
 
Is This Answer Correct ?    46 Yes 24 No
Melwyn Dsilva
 
Answer
# 2
Cable size represents one core area. First convert the area
into dia(a). The cable diameter is calculated by adding
sleeve, armour, outer sheeth dia to 3*a +1/2*a for 3 1/2
core cable. Exact size can be seen in cable manufacturers
catalogue.
 
Is This Answer Correct ?    14 Yes 8 No
Sreenu
 
 
 
Answer
# 3
your power cable size is 185 sq mm

now diameter of the cable is

d= square root of area of the cable* 4*7/22
my answer in your question

d=square root of 235.45
 
Is This Answer Correct ?    26 Yes 37 No
Sakthivel
 

 
 
 
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