Interested to Buy Any Domain ? << Click Here >> for more details...
what is ground clearence ,what is minimum ground clearence
,i.e present value following in india ,is it changes wit
conductor size ,kva rating.surface
- 3 Answers
- 8796 Views
- I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
The minimum ground clearance depends upon voltage
only.1)Across the road a)low and medium voltages- 5.8mt
b)high- 6.1 mt2)Along the road a)5.5 mt b)5.8 mt 3)
Elsewhere a)low,medium high voltages up-to 11 KV ,if bare
-4.6 mt 2) if insulated- 4mt c)for high voltages above 11 KV
-5.2 mt 4)extra high tension 5.2 mt + 0.3 mt for every 33 KV
or part thereof by which the voltage exceeds 33KV,provided
that the minimum clearance along or across the road shall
not be less than 6.1 mt .Low voltage - up-to 250,medium
-up-to 650,high-up-to 33KV ,extra high -above 33 KV. Ref IE
Rules 1956
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
After doubling voltage from solar cells & use step down voltage transformer can we get high current output with low voltage.
describe the fully control circuit diagram of ac drives
What current flows in the transformer primary when its secondary is open?
what is servo motor and how it works?
what do you mean by every IC 74 first digit.why are you using this no.why not using another no.
derive DC RMS value for half wave rectifier?
What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?
how the speed of the gets motor regulated. does it draw the same current on the all speed level.
A car's starter motor draws a current of 100 A at 12,0 V when starting the engine. The mechanical power required to turn the engine is 960 W. At what rate is energy from the battery converted to non-mechanical forms of energy?
WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.
Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.
What is the Resposiblity of Electrical Utility Engineer
describe the A.C. Generator Testing procedure
The efficiency of a 100kva transformer is 0.98 at full load as well as half load , for this transformer what is the Copper loss at full load ?
What is the tipical Online UPS input voltage for 20 KVA load ( 3 Phase or 1 Phase )? Why ? Explain it...?
