Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


how to select the cable size? any formula to calculate cable
size?

Answers were Sorted based on User's Feedback



how to select the cable size? any formula to calculate cable size?..

Answer / manish kumar singh

It depends upon current and material of cable. Size directly
proportional to the current and inversely proportional to
the conductivity of material.

Is This Answer Correct ?    7 Yes 3 No

how to select the cable size? any formula to calculate cable size?..

Answer / bob

from the cable size table we can select the size of it
accourding to the amprage that we have, then increasing the
size of cable depending on distance and the heat temperture
that we need to install.

Is This Answer Correct ?    1 Yes 0 No

how to select the cable size? any formula to calculate cable size?..

Answer / lucky

Formula=
p=vi cos@
to find out line current
and according to table
the size of cable.

Is This Answer Correct ?    2 Yes 2 No

how to select the cable size? any formula to calculate cable size?..

Answer / senthil.m

first calculate the power,power means voltxcurrent,these
voltage means potential differeence,the current means
electrons electrons means (heat) flows throw conductors so
cable inside heat flows, so answer depens upon the
heat,heat inversalypropotional to the coil,

Is This Answer Correct ?    0 Yes 8 No

Post New Answer

More Electrical Engineering Interview Questions

Why do we apply both Differential and REF (HV and LV) protection schemes on YNyn configuration of a transformer?

0 Answers   WCC,


Does the electricity supply authority send its customers power (kW) or voltape (V)? Asked by Ivan Muliro

2 Answers  


As per the theory current doesn’t flows in Neutral, but practically it is not applicable, explain why?

2 Answers  


In aerodynamic turbines which element is NOT there a.stator b.compressor c. Fuel intake system d.fans

0 Answers  


What will be the resultant out put voltage when two different voltage rating batteries are vconnected in parallel? pls. answer with example if available.

1 Answers  


I do wonder why current is present in neutral wire?i check single phase lead current feeding air conditioner...on its phase its current was 10A while same was 10A in neutral...as we know in neutral voltage is zero so if voltage is zero then how current appears on amp meter? my second observation is (just imagination)when I touch phase wire it give me shock but when i touch neutral nothing happens although as above its carrying current(amps) third but with same logic...as in simple Alternate current sine curve there is + and there is negative peak.means every time phase changing so how come every time same phase and same neutral stand (pardon for english mistakes)

1 Answers  


what is power factor for any engineering equipment?? what should be its value?

3 Answers   ETA,


If 440 V supply has given at the secondary winding of transformer at that time if we apply 11 KV at primery then what will happen???????

4 Answers  


why phase to phase voltage is 400v while phase to neutral is 220v?

1 Answers  


How can we calculate the efficiency of a Running (On-Load) Motor ? What parameters are required and what is the method ?

0 Answers  


What is the meaning of 40X8X2 busbar dimensions for carring load of 400 Amps

0 Answers  


why is only master neutral contactor is made to switch in synchronization of dg sets

4 Answers   Honeywell,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4453)
  • Electrical Engineering Interview Questions Electrical Engineering (16638)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)