ALLInterview.com :: Home Page            
 Advertise your Business Here     
Browse  |   Placement Papers  |   Company  |   Code Snippets  |   Certifications  |   Visa Questions
Post Question  |   Post Answer  |   My Panel  |   Search  |   Articles  |   Topics  |   ERRORS new
   Refer this Site  Refer This Site to Your Friends  Site Map  Bookmark this Site  Set it as your HomePage  Contact Us     Login  |  Sign Up                      
Google
   
 
Categories >> Engineering >> Electrical Engineering
 
 


 

 
 Civil Engineering interview questions  Civil Engineering Interview Questions (3129)
 Mechanical Engineering interview questions  Mechanical Engineering Interview Questions (3300)
 Electrical Engineering interview questions  Electrical Engineering Interview Questions (13439)
 Electronics Communications interview questions  Electronics Communications Interview Questions (2385)
 Chemical Engineering interview questions  Chemical Engineering Interview Questions (420)
 Aeronautical Engineering interview questions  Aeronautical Engineering Interview Questions (77)
 Bio Engineering interview questions  Bio Engineering Interview Questions (17)
 Metallurgy interview questions  Metallurgy Interview Questions (80)
 Industrial Engineering interview questions  Industrial Engineering Interview Questions (165)
 Instrumentation interview questions  Instrumentation Interview Questions (2401)
 Automobile Engineering interview questions  Automobile Engineering Interview Questions (107)
 Mechatronics Engineering interview questions  Mechatronics Engineering Interview Questions (38)
 Marine Engineering interview questions  Marine Engineering Interview Questions (45)
 Power Plant Engineering interview questions  Power Plant Engineering Interview Questions (80)
 Engineering AllOther interview questions  Engineering AllOther Interview Questions (1203)
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
 

 
 
 
Other Electrical Engineering Interview Questions
 
  Question Asked @ Answers
 
why we condut tan delta test i want brief explain?   3
How the CT and PT ratings are calculated   5
A 100 MVA transformer may be cooled with? HCL 6
FLP zone Types and Details   1
In winding design, the angle of chording (β) is nearly equal to A 45 degree B 60 degree C 30 degree D 90 degree Reliance 1
my self i am raghu working as tech.. in my college the maximum demand is 211 kva presently we are using 12kva capacitors the target power factor is .95 so what capacity of capacitor banks should i install   2
What are the safety measures of Alternator Explain them? HSL 1
if two transformers are parallel & both have fault short ckt. impedance of 50KA in each case will it increase or decrease show example?   1
I want to know the currect formula for industrial lighting lux caluculation & light fittings selection MRF 2
working of bulb?   1
what is bus PT ?   3
dIFFERENCES BETWEEN 415v AC AND 440V AC   1
 
For more Electrical Engineering Interview Questions Click Here 
 
 
 
 
 


   
Copyright Policy  |  Terms of Service  |  Articles  |  Site Map  |  RSS Site Map  |  Contact Us
   
Copyright 2013  ALLInterview.com.  All Rights Reserved.

ALLInterview.com   ::  KalAajKal.com