Answer / purushmallya

As per ES&D and Grid code for distribution transformer 3
earthings are mandatory one for neutral one for LA and one
for matallic parts like GOS

Answer / prashant

2NOS OF BODY EARTHINGS AND 1 NO OF NEUTRAL EARTHING

FURTHER MORE THE BODY EARTHS CAN BE INTERLINKED WHILE THE
NEUTARL HAS TO BE SEPARATE

what is full wave bridge?

4 Answers  

---

Can any one provide the inspection procedure of MIMIC for VFD panel? Details: If someone wants to have a mimic in the VFD panel what are inputs considered for the mimic(like on,off,trip) whether we are able to add speed variation in the mimic(if so how can we get) and what are the parameters to be checked in the MIMIC during inspection?

0 Answers  

---

please give me solution to rectify the emi(electromagnetic interference)

0 Answers   Powergear,

---

When to use Oil Transformer type and When to use Dry type? What is the difference between both?

2 Answers   ABC,

---

what are the safety measures of induction motor?

0 Answers  

---

my UPS suddenly goes off and all panel light also blow off.This happens even main electric supply is not interrupted.After some time it automatically starts functioning normally.Batteries are new.

0 Answers  

---

What is meaning of Float Charging of Batteries???

2 Answers   Emerson,

---

What are the various kind of cables used for transmission?

0 Answers  

---

how do find power factor in practically and what it means?

3 Answers  

---

why industry prefer ht motor instead of lt motor.

0 Answers  

---

what is mathed of check the D.C MOTOR 181 KW (ARMATURE AND FIELD) WHAT IS THE MATHED OF CHECK THE THYRISTOR MODULE (HIGH CURRENT)

0 Answers  

---

Why GRR starts from 60% of motor speed why not less than 60%?

0 Answers  

---