Answer / praveen

yes, an induction motor draws a max rated current at starting
to reduduse the current at starting vvvf drives are used

what is the effect of higher value of GD???

0 Answers   VEPL,

---

In any Industry, Which voltage level either 3.3kV or 6.6KV to be chosen? Then I would like to know ,Is there any cost consideration or Rating of motor?

5 Answers  

---

What is the abbreviation of NGT panel

0 Answers  

---

what is boucholz relay and the significance of it in to the transformer?

2 Answers  

---

what is the principle of the single phase energy meter? and,what is the advantages and disadvantages of single phase energy meter?

0 Answers  

---

---

why Ac current is alternating in nature?(or)why alternating current changes its direction?

3 Answers   APGenco,

---

why tungsten is used in incandescent lamp instead of nichrome though nichrome has high melting point

2 Answers  

---

where is the need for short circuit test for 3 see is required and why? can you explain in brief with application

0 Answers  

---

Is it really necessary to have reactive power in transmission line to transfer the power from one place to other?

3 Answers   Power Grid,

---

what is reactive poower

3 Answers  

---

What is the purpose of earthing Truck ? How does it work for busbar and cables?

1 Answers  

---

what is buffer resistance starter.?.What is the working principle and where it is used..?

0 Answers  

---