Answer / rajendra.s

It Has HRC fuses which has 100kA breaking capacity.
SDF-switch disconnector fuse
SFU-switch fuse unit which are one & same.

By-Rajendra.V.Sawant.
Miraj.

I have an 15A fuse MCB that controls a night storage heater. It needs replacing and is now obsolete. Is a 16A C curve MCB the correct replacement?

2 Answers  

---

differance b|w ground, neutral&earth

11 Answers   Bhel, SKH Metals,

---

What is ignitor and why it is use in Hpmv lamp ?

2 Answers  

---

what is OLTC and difference between RTCC and OLTC

7 Answers   Sodexo,

---

how can we say that stator magnetic field rotates with synchronous speed?can we derive?

1 Answers  

---

how the synchronizing is obtained at bus couplers in grid substation? (because there we cannot change the frequency in one of transmission lines like in generator synchronization)

1 Answers  

---

How we detect the leakage current of 11 KV H.T. motors and waht is the maximim limit?

3 Answers   Ambuja, Pristine,

---

what's the reson that,Load is not same on VFD I/P and O/P Side.whenever DOL condition load is same I/P and O/P side.

1 Answers  

---

hi i wonder will the speed of a 50hz AC motor reduce if i supply it with 25hz?

4 Answers   Divis Laboratories,

---

why some harmonics are disturbing while the others not

1 Answers  

---

What are locations arc protection relay is fixed.

1 Answers   KSEB, L&T, Siemens,

---

what is vA rating and class of a ct.

1 Answers   L&T,

---