why neutral grounding transformer is used for generator and why it is not used for transformers?

1 Answers   UPCL,

---

can a 50 Hz transformer work satisfactorily if placed under 60 Hz,what are the prices and losses that will arise

5 Answers  

---

Why in ESP Positive earthed

0 Answers   Sonhira,

---

The rating of Transformer are 11KV, 22KV, 33KV instead of 10KV, 20KV & 30KV?

2 Answers  

---

why transformer are rated in KVA not in watt?

7 Answers   DMRC, L&T, TCS,

---

What should be the protection scheme for a 15kw, 3-phase motor working in a lathe machine.

0 Answers  

---

What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.

0 Answers  

---

want happens when a dc is given to a commutator

2 Answers  

---

FEINGING DECREASES THE FLUX DENSITY IN THE AIR GAP. HOW?

0 Answers  

---

write a program that prints prime numbers from 1-20 in digonal form

0 Answers  

---

what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to ngrm.sudha249@gmail.com

0 Answers   Bhel, CFL,

---

Whether cable is designed for different fault currents?

1 Answers   DAE,

---