Answer / sanjib chakraborty

how i can analysis the vector group ZNYN11 by testing

HAT IS THE EFFECT OF LOW POWER FACTOR ON THE GENERATING STATION?HOW WILL YOU IMPROVE THE LOW POWER FACTOR?

1 Answers  

---

how to select power and control contactor .

1 Answers   Bhel,

---

We have 250 KW x 2 motors, which are load from 25% to 100% varying load in every minute , so how can we compansate the power factor. pl give your opinions on the above subject.

0 Answers  

---

Could anyone clarify my wondering. What is the difference between knee point voltage and saturation voltage of the CT. Is their any formula to calculate these values?

2 Answers  

---

Tell me about ur past electrical maintanence job

0 Answers   Apollo Power, Solar,

---

What is the difference between AC Drives and DC Drives?

14 Answers   College School Exams Tests, La-Gajjar Machineries, LG, Schneider, SMEL,

---

Difference between SFU & FSU with advantantages & drawback?

1 Answers  

---

what diferent amoung three phase supply?

1 Answers  

---

Why does inductor is connected to dc supply? or what is the role of an inductor when connected to DC source?

3 Answers   TCS, TRR,

---

What is the count of hvdc transmission lines in india?

0 Answers  

---

how to calculate the powerfactor in induction motor having name plate details? for example 1 h.p motor 1.86 A 415 V

6 Answers  

---

how to calculate no load losses units comsumed by transformer

2 Answers   MRF,

---