Interested to Buy Any Domain ? << Click Here >> for more details...
Why the core of a underground cable is spiral in shape
instead of straight??
- 3 Answers
- 7163 Views
- Mecon, I also Faced
- E-Mail Answers
Answer Posted / gurucharan singh
this is to increase the strength of cable core. As cable
core is amde of multiple small size wires called strandes.
| Is This Answer Correct ? | 9 Yes | 2 No |
Post New Answer View All Answers
how we control automatic generator i'e with to supply (main supply and local generator) when the main supply was break to supply the local supply automatically to begin supplying power.I now this control circuit is the combination of contactor time delay contactor switch and overload relay .but my question is how we combine those component thank you
What is FM200 Gas??Applications........
What is the use of iron core in a transformer?
What is the dependency of stiffness on load angle??
Why is back emf used for a DC motor? Highlight its significance.
is there any device that works properly accept relay, it may be fuse but if i want fuse of 33kv 300 amp it is avaliable, pls give me details
Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.
Single line digram for 11 kV to distribution use go,la and do
I need HT sphere gap calibration table. Can any body help me.
dg started in plc mode and load taken later one battery terminal connection will be disconnected by loose connection what will happen for dg and shall we connect battery terminals while dg in load time?
What kinds of decision are made about CT from it's Knee point(voltage & current)?
Hi.. I am a BE GRaduate in E&E. I have 8.5 Experience in Tendering & Estimation field. I have done SAP SD course few years back. But due to some reason i failed to get job in that field and continued my own field. Now I am thinking of changing into SAP seriously. How should i go ahead???
How many types of electrical earthing are there?
Power factor =1.000 at factory in supply. However, PF = 0.8 at motor end. Current = 100 Amp, Voltage = 400 V. What is the power distribution loss? Can I reduce it by adding capacitor at the load feeder?
While converting delta into star or star into delta ,the three values of resistances remains unchanged .Find out the value?Let In star R1=x;r2=x;R3=x On converting into delta,R12=x;R23=x;R31=x Find the value of x
