what is the use of sdf?

0 Answers   Areva, SWAN,

---

HOW CALCULATE MOTOR KW, IF MOTOR NAME PLATE MISSING, WE FIND ONLY MOTOR WINDING RESISTANCE ONLY

1 Answers  

---

how does it help for selection of a transformer.

1 Answers   Reddy Labs,

---

all interview questions with answers of ntpc (2000-2009

0 Answers   Hetero, NTPC,

---

A double circuit with dog conductor 66KV Transmission line from wind farm evacuation to feeding substation having capacity of 25MW for transmission. Can same transmission network be considered for further expansion of Power & how much in MW. If we need to expand next 10-15 MW more will there any augmentation is required in transmission network? Kindly reply asap.

0 Answers  

---

---

what are upstream faults and downstream faults in power system

2 Answers   Sreetech,

---

why do we use magnetic contactors ?circuit breakers are not enough?

5 Answers  

---

plz tel me syllabus and exam date 4 jr executive engg (electrical)

0 Answers   AAI Airports Authority Of India,

---

1. what is difference between VCB and ACB.how its works please explian.

6 Answers   ABB, Accenture, HP, Minda, Mother Dairy, Satyam Pharma,

---

FACP Means

1 Answers   RR,

---

What is difference is of VSD,VFD,VSDS, are they the same as the direct current to control dc using above mention

0 Answers  

---

can we connect transformer with star conected secondary to delta connected primary in series?

1 Answers  

---