Explain the laying procedure and laying depth of submarine
cables under sea?



Explain the laying procedure and laying depth of submarine cables under sea?..

Answer / abhinav

An underwater electric power cable which has a minimum
radius of curvature to which it can be bent without damage
and which can be suspended between underwater suspension
points in no greater than a predetermined length for a
desired service life is layed by first laying a flexible
steel rope along the desired underwater course and
adjusting the rope position and length so that there are no
curvatures thereof less than the minimum radius and no
lengths thereof greater than the predetermined length, and
then, the cable is layed alongside the rope so as to follow
the configuration of the rope.

burial depth can be 5 metres for 132 kv .

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

If any HVDC line is going with positive & negative(the negative usually have return path of current with earthing electrode). Now the question is if this HVDC earthed electrode which is using as return path and earthed any nearby 400kv or 220kv AC substation equipments. which will be the impact of this on AC substation & its equipment, how severe may be this and what should be the minimum distance require between HVDC earthed electrode and AC substation equipments? It's really an high engineering level question...Dare to answer and increase your knowledge.

0 Answers   MEIL,


Can we connect two or more energy meters/Amp meters on one CT set(Three phase).

5 Answers   Parle, Watermark Engineering,


What is open loop and control loop systems?

0 Answers  


The Source internal resitanse Rs , When equal to Load resistance RL, the maximum transfered is of _____ % of input power?

2 Answers  


WHY TRANSFORMERS ARE RATED IN 11KV 22KV 33KV Instead off 10kv 20kv 30kv

4 Answers   BCET, NTPC,






what is th basic difference between a d latch time line and a d flip flop time line???

0 Answers  


who invented electricity?

20 Answers   L&T,


Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????

0 Answers  


what is the difference b/w absolute encoder and incremental encoder?

0 Answers  


why v/f ratio to maintain constant in speed control of induction motor?

3 Answers  


where transformer is installed? a)generating station b)substation c)voltage regulating area

6 Answers  


which motor will u use in refinaries?

1 Answers   IOCL,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5084)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16631)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1094)
  • 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)