adspace


why effective resistance should be more than static resistance
in transmission line?

Answer Posted / Bhim Bharti

The effective resistance of a transmission line, which includes both the wire resistance and the line losses, should typically be greater than the static (or DC) resistance. This is because in an AC system, the current-carrying capacity of the wires is reduced due to the skin effect and proximity effect, leading to increased resistance compared to the static resistance.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

# 4 hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible my email id is sumit_lig189@yahoo.co.in

2078


XYZ

2227


What the main causes of transient interruptions on Over-Head Distribution Lines?

2223


hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com

1900


HAI SENT HPCL APTITUDE QUESTION PAPER, MY EMAIL ID IS angus_eee04@rediffmail.com,angus_eee04@yahoo.com

2351


Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason

2023


Draw the circuit of clapp oscillator?

1230


How to calculate the sag on transmission Lines.

3116


please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI and secundrabad}}} TECHNICAL question papers TO MY EMAIL ID dinesh100701@gmail.com

2267


please send me the L&T Emb. sys. placement papers and entire details of pattren

2417


please send previous exams question papers

1901


hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.

3030


when will be the iocl interview results i faced interview on 8th september 2008 iam from electrical branch i faced interview for the post of electrical engineer??????????????????????//

2123


what is mean by restructuring power system?

2150


Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.

2099