Answer / shailesh

Yes, You can but subject to voltage level. e.g. If you have
690V rated motor which is star connected.You can connect it
in delta for 415V system.

How would we calculate the no of earthing pits required for motor /panel

5 Answers   APGenco, National Engineering Industries, Practical Viva Questions,

---

"TRANSFORMER MODELING AND ANALYSIS" MEANS WHAT AND WHICH TOPICS U READ IN THIS

0 Answers  

---

why cable i burning without tripping. how can protect led street lights

0 Answers   Cosma,

---

why any centrifugal blower draw more current in starting. consider id fan and fd fan?

0 Answers  

---

what are the values of VRY,VYB,VBR,Vry,Vyb,Vbr,Vrn,Vyn,Vbn for Magenetic balance test of 100 KVA and 63 KVA Distribution transformer

0 Answers  

---

why choke is provided in the centre of the tube light?

3 Answers  

---

Assuming that a dedicated neutral earthing transformer is provided for each GT generator, when the two generators are running in parallel, has consideration been given that the earth fault current from one generator stator winding be split between the two neutral earthing transformers? If so, what adverse impact will this have on the operation of the 59N and 27TN devices?

0 Answers   Quest,

---

want to know about DMRC

4 Answers  

---

what is first pole to clear factor ?

3 Answers  

---

True or false question. 1.The fuse provide phase and neutral 2.power loss in electrical circuit can take place in (resistance or inductance or capacitance). 3.two phase system each phase has separated by a phase difference of (90 or 180 or 270 or 45). 4.3 phase balanced star connected load neutral current shall be (line current or phase current or zero or unity)

0 Answers  

---

how can we generate electricity????

6 Answers   Torrent Power,

---

What is derating?, Why it is necessary, it is same for all means for drives, motors,and cables.

1 Answers  

---