Answer / venkat iyer

It is used for devices that takes a large inrush current
like computers, servers in data centre etc. C-curve is used
for motor applications, B-curve is used for lighting
applications.

Answer / jayaseelan

to avoid high inrush current or to withstand high inrush
current for inductive load ex small transformer,motors

Answer / thowsif_emerson_csm team

Hi Venkat Iyer

Can u pls tell me what is A,B,C,D Curves in MCB's...

My mail id is jswblrdc.support@jsw.in

Answer / prabhakar

Can any one pls tell me which standard specifies that D
curve characteristic mcbs has to be used fro critical power
distributions.

What are the different sign conventions used in electric circuits?

0 Answers  

---

what is difference between inductive and reactiveload?

5 Answers   ONGC,

---

Why transformer used in UPS??

0 Answers   JLL,

---

Meaning of CTPT ,how it works &how it measures the reading on trivecter meter,&what is trivecter meter

1 Answers   PF, Student, TSSPDCL,

---

In case of 11kV dual delta bank what are the recommended protections with specific CT / VT requirements? The capacitor bank is to be connected to the main 11kV switchgear from where the H.V.Motors and auxiliary 440V loads.

1 Answers  

---

---

give some advantages and disadvantages of combiniing the session, presentation, and application layer in the osi model into one single application layer in the internet model

0 Answers  

---

how does high earth to neutral voltage affect electronic equipment?

0 Answers  

---

why do we need transformers?

12 Answers  

---

how to check avr of dg set of 125kva

0 Answers  

---

What is dry and wet flashover.

1 Answers  

---

what will happen if u run induction motor beyond its rated speed

13 Answers   Adani, BARC, Bescom,

---

How to connect a Restricted earth fault relay for 2000KVA,11/0.433 KV Distribution Transformer and What is the neutral CT ratio should be selelcted for 2000 MVA Transformer for estabilishing the Restricted earth fault relay

1 Answers  

---