Answer / pratheesh

Soil resistance varies in different layers of the soil. It
is always less in the outer portion of the earth. And as
the depth increases, we get very low resistance.
In vertical positioning, earth plate gets more contact with
different layers of the soil thats y we get very low
resistance in that particulat earth system.

Answer / jamal_bsp

Plate earthing is better laid in vertical position since
it will require less excavation .However horozental
position will also suffice the purpose.

how to failure indution motor insulation & how to improve heat in motor insulation

0 Answers   BHL, EPIL, IFFCO, Micromax,

---

All the socket in a room become very hot, the Wall was also became very hot and the earth conductor also became live, what in your view might be the possible causes?

0 Answers  

---

why most of junction box vendors providing T5/T6 Temp class jb's for T3 area any special reason?

0 Answers  

---

what is gridrotor resistance starter

0 Answers  

---

why neutral used in three phase motor connection?

3 Answers   BEL,

---

what is megar testing

4 Answers   NASA,

---

why normally Generator rating are between 11Kv to 22Kv?

2 Answers   IFFCO,

---

i am in need of AC SYNCHRONUS MOTOR 30KW. ANY ONE KNOWS THE MANUFACTURER OF SAME. ALSO MOSFET AC CONVERTER 20KVA CONT.OUTPUT.

0 Answers  

---

what is rotor earth fault protection scheme in hydro generator & what is dc field flashing ?

2 Answers   NHPC,

---

what is conductor constant of raccun conductor

0 Answers   CSPDCL-Chhattisgarh State Power Distribution Company Limited,

---

TYPES OF TEMPERING OF ENERGY METER

1 Answers  

---

8. A DYNAMOMETER TYPE WATTMETER RESPONDS TO THE.......

1 Answers   SSC,

---