Answer / chetan bhav imani

Rama gundam sreeshaila rttp

how to measure the transformer resistance values(dyn11)?and howmuch the minimum value?

0 Answers  

---

1.After synchronising the alternator to the grid,how we r delivering power to the grid?if the i/p increases does the speed hence frequency increases? 2.y the power factor is changing when exitation changes?what is the relation with p.f and flux?

4 Answers   BSNL,

---

CAN ANYBODY EXPLAIN WHAT ACTUALLY MEAN BY THE PHASE DEFFRENCE? R,L,C CIRCUITS?

5 Answers  

---

what are the various types of towers used in transmission line

12 Answers   Power Grid, UltraTech,

---

we have two motors 1250kW,6.6kV to be coupled on the same shaft ,so please provide assistance for their synchronisation.

0 Answers  

---

---

what r the preventive maintenance of air compressor

1 Answers   Jindal,

---

Can we use shunt trip coil instead of trip coil with protection relay for protection?

0 Answers  

---

What is CBCT ,why and whereit is used?

2 Answers  

---

what is the mechanism of operation of brushless dc motor why is it more wexpensive then ordinary permanent magnet motors

0 Answers   Lanco,

---

how to calculate the starting current of a motor? gopal

3 Answers   JIPT,

---

What may be happen if neutral and earth is shorted in a substation

3 Answers   Bureau Veritas,

---

Dir sir we have 750 kva Caterpillar dg set we are fas on different problem we start dg set ofter 1 mint apply load around 500a dg was run one or 3 mint after 3 mints dg was shutdown automatic how to face tis problem

3 Answers  

---