Answer / rams

Bus bar means it is a current carrying device.Bus duct it
is a bus bar enclosing equipment

Answer / kj

Busbar is a conductor of electrical power. It is usually
made of copper but sometimes also of aluminium. It is
usually rectangular in cross section. Busbars are used
inside switchboards where it is normally not insulated but
protected from access by panels. The busbars are mounted on
insulating blocks.

A bus duct is an enclosure which contains a number of
busbars (phases, neutral and earth). It is used for
connection between switchboards. Here the enclosure us used
to protect the busbars from being touched. the busbars are
also held in insulating blocks.

How to test transformer

1 Answers  

---

What is instrumental error?

0 Answers  

---

The reason why the sending end and receiving end voltage sare almost equal when capacitive load is added.

4 Answers  

---

i had aplied Hindustan Petroleum corporation limited for the post of maintenance technician -Electrical,i want model questions,if anybody have please send it or please advice?

0 Answers  

---

what is the difference between linear choke and suction choke?

0 Answers   BARC,

---

at present how many 765 kv lines are there in india?

5 Answers   Emco,

---

what is the difference between AHU and FCU .

1 Answers   JLL,

---

what is protections used for 6.6kv ht motor

2 Answers   OEG,

---

How to find the maximum load that can supply by a particular(say 315kva) KVA rated transformer?

2 Answers   ME,

---

How much width of the land shall have to be left below the EHT line of 440 kv as per the rule. i am told that a corridor of 35 M width is to be left free below 220 kv line. please confirm

1 Answers  

---

what is the difference between 2 way and 4 pole selector switch???

0 Answers   Allied Group,

---

WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?

0 Answers   KPRS, L&T,

---