Answer / shiju

for higher frequency in generator need more poles so the size of the machine will increase.

Answer / peter

higher frequency means higher losses...so heat dissipation
requirements are more....size needs be bigger then...

What is conventional thermal current (Ith)

0 Answers   Alstom, HPL,

---

Alternator couple to diesel engine why, Alternator couple to ac service motor with gear drive for 1500 rpm possible (yes or no) aim to low input power supply give to motor then high output power taken for alternator Please answer this question

1 Answers   Turbo,

---

In 63kva LT Distribution Box Why the outgoing of 63A kit kat is connected to 200 A link disconnector? as the output of kit kat is only 63 A?

1 Answers   Godrej, Patel,

---

If I want to lift the water at a height 50m from ground level through two inch(diameter) metal pipe then what is the capacity of motor pump is required? is it possible in single phase supply or not?

0 Answers  

---

What are protection of power transformer?

1 Answers  

---

At what distance power transformer can be placed from generating ?

6 Answers   NTPC,

---

why we +ve load distribution in 24v and -ve load distribution in 48volt in the telecom sector.?

2 Answers  

---

what is purpose of using neutral grounding transformer in generators??

1 Answers  

---

Tell me about yourself. ……………………………………. Why did you leave your last job? What do you see yourself doing five years from now? Ten years from now? What are your long-range career objectives? Why did you choose this career? How well do you work with people? Do you prefer working alone or in teams? How would a good friend describe you? What would your last boss say about your work performance? Why should I hire you? What makes you qualified for this position? What do you think it takes to be successful in a company like ours? In what ways do you think you can make a contribution to our company? What's the most recent book you've read? What two or three accomplishments have given you the most satisfaction? Why? Describe the most rewarding experience of your career thus far…………… Why did you decide to seek a position in this company? What can you tell us about our company? What do you know about our competitors? What two or three things are most important to you in your job? Are you willing to travel for the job?

0 Answers  

---

what is OLTC and difference between RTCC and OLTC

7 Answers   Sodexo,

---

How can we determine or find out the proper size of any cable if nothing is mentioned on it.Calculation of size in Sq.mm???

1 Answers  

---

plz explain the snubber circuit unit

1 Answers  

---