Answer / 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

Answer / nithi

GREAT JOB PRAKAH...........WELL DONE....

Answer / k.prakashchandra

Clearance depends on voltage only. For the minimum
clearances to be maintained, refer to IE rules 1956

If the ceiling fan is on slow speed, does it consume less electricity?

2 Answers  

---

Why synchorised generators are used for the production of electricity?

0 Answers  

---

what is difference b/t ac current and dc current

4 Answers   L&T, Meghana Engineers,

---

WTA used cb?

0 Answers   Tagros,

---

Construction of Diesel generator set?

1 Answers  

---

how to measure genset CT coil range?

1 Answers  

---

In track electrification Either we use single conductor or double conductor? why?

2 Answers  

---

What is the Harmonics??????????

5 Answers  

---

If genrator not build up voltage , How u can Manually Excite ?

2 Answers  

---

what is main purpose of ignator in halogen lamps.how to identify the failer of ignator in circuit

0 Answers  

---

what is the meaning of WYE and DELTA in Electric meter?

0 Answers  

---

what is the importance of Partial Dischage test for Electrical Equipments

0 Answers  

---