what is the distance between two overhead lines

Answer Posted / 7anoter4

See:NESC National Safety Code clause 233.
See: http://www.rurdev.usda.gov/supportdocuments/uep_bulletin_1724e-200.pdf
Section 6

Is This Answer Correct ?    1 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Is it required to lay 2 runs of GI wires along with armoured cables from one power DB to another Power DB?

1474


What is reactive power and where it is used.

1192


What Maximam Gap Taibaar & Bush

1809


why we use copper earthing for neutral while for body GI.

5033


Dear sirs, pls check this 4-20ma to RS485 module datasheet,pls guve me some suggestions. http://www.szsunyuan.com/sy/pro_more.asp?Productid=539 Thanks. E-mail:yunianjiang99@gmail.com

1673






How to calculate the input cable rating for 10kva ups (3phase input and single phase output and also 3phase output, battery rating 65Ah)provide the formula also.thnx

1775


Calculate torque developed by the 3-phase, 5 H.P., 4 pole induction motor runs at 1500 rpm A 23 N-m B 21 N-m C 10 N-m D 0 N-m

4351


Is it possible to use a S1 duty class motor for crane application (S4)? If not, why?

1898


sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com

1405


what is the minimum (Common factor) insulatin resistance of the following a, 4mm sq wire b, cable from 50 mm sq to 800mm sq

1644


Name two low frequency oscillators?

899


send me any model test paper of clerical post of state bank of india.......

1381


What is called grain-oriented laminations?

626


Enlist four components of electrive drives.

1424


HOW DO YOU CAN CHECK A 15KV DIODE, WHETHER IT IS OK OR NOT?

1496