Why the core of a underground cable is spiral in shape
instead of straight??
Answer Posted / j_diyym
I imagine its the case with all cables; is purely for
mechanical and practical consideration. nothing electrical.
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
What is genrally the % Impedance of a Dg set? How can we calculate Earthing conductor size for a DG set?
What is the meaning of 40X8X2 busbar dimensions for carring load of 400 Amps
What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?
Briefly describe means used by electricity suppliers to influence the flow of active and reactive power in power networks (one for each type)?
CPC cable .PVC \1C....I want to get sure that type is flexible indoor or to be install on trench. please advice .thanx :)
Operation carried out in thermal power stations?
In 90 kva alternator that produce the output voltage is 115(p-n),200(p-p) at 1500 rpms means what ampere it produced ?
i am trying to PSUs/govermeant jobs since last 2 years but still i m not success, plz help me.
Explain bypass capacitor?
how to avoid electrical shock how capacitor store charges wat are the speed control of induction motors state faradays law flemings left hand rule what is rotary converter wat is transmission and distribution what are the sources of energy abrevation of acb,vcb,sf6,igbt what is output equation of transformer which test copper iron and iron loss are calculated what is eddy current draw a single line diagram (10 marks) draw direct online starter(10 marks)
How many types of faults are there in 3 phase power system?
The transmission does not have options: a)Partition noise b) Flicker noise c) resistance d) Short noise and reason
difference between the applicability of nortons and thevenin theorem
How to use computer cpu ups use for home inverter circuit board
What is bridge rectifier and explain with details