Answer / roson

area of contact will be more while placing in vertical
compared to horizontal.soft coke is used to improve earthing

Answer / samsung

which earthing plate ur talking abt???
there is earthing rod/bar in the panel to which we attached
a strip for earthing and we connect that to main earthing

soft cock, water(salty) will reduce the resistance and it
is in the pit in which earthing rod is vertical, it drains
current /or it injects current depending up on fault
position and pit postion

Answer / dawa

It will cover more earth surface and as go deeper by deeper soil resistance is also low compared to surface.

Please define ohm’s law for a.c (alternating current)?

0 Answers  

---

Tell me all plants load factors i.e which plant operating on which load?

0 Answers   Bhel,

---

why we are testing cables with DC supply not with AC supply?

9 Answers   Aurobindo, DEWA, L&T,

---

CORRECT INFORMATION ABOUT TRANSFORMERS,what actually transformer is?

6 Answers  

---

What is Diff btw MCP & MCB????

10 Answers   Athena, Emerson, Suzlon,

---

what is the synchronous timer ? and it applications.

0 Answers   CPCL,

---

how much flux density of CRNO core

0 Answers  

---

IC 741 is opampIC..moreover AND OR NOT ICs also have '74' in them.. why is that number specifically used?

1 Answers  

---

How will polarity test of Dy5 Transformer ?

0 Answers  

---

what is induction relay

1 Answers  

---

How size of Earth Strip is determined for a particular Fault current.

1 Answers  

---

How to find knee point voltage in current transformer?

2 Answers   TCS,

---