Answer / pckundapur@gmail.com

Couple motor with a 3 phase gen

What is Load commutation and how it is done?Cite some example where this type of commutation is used

2 Answers   NTPC,

---

I am an electrical contractor in noida, I am registereg in noida vat. i got a contract in Delhi State, my party told me that we shall deduct WCT @4% & reimburse Service tax all in composite scheme. Now Problem is this, 1 Can i able to purchase outside the delhi? 2 Can i produce a c form to our vendors? 3 What is limitation of purchase from outside the Delhi? 4 What % of tax Govt will levied upon me? 5 How can i take credit of tax paid upon purchase made by us. So, like these type questions i have in my mind if any person know the right answer please write to sksproj@gmail.com or contact me on - 8010076534 / 9212758177 / 9718378190. Thanks with Best Regards, S.K.Saxena

3 Answers  

---

What happens if we give ac supply to dc shunt and series motors individually

4 Answers   Essar,

---

in conventional fan regulators how the current varies with speed?

0 Answers  

---

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

1 Answers  

---

---

We are designer please help me calculate the size of 11kv cables from step up transformer to M.V panel, total load is 5 mega watt distance 900 feet (used aluminum type cables) please provided formula for calculate the cable with example.

0 Answers   SK Engineering,

---

magnetizer priciple

0 Answers  

---

how u select control transformer for a mccb panels or any panels?for expample we hav 440 volts maim supply and control volts is 230v?

0 Answers  

---

If SFU is Switch Fuse Unit, What is the expansion for FSHF in Electrical Engineering?

0 Answers  

---

how to test power transformer.YNd11

0 Answers  

---

Why the voltage n frequency of the incoming generator is kept slightly higher than d grid voltage n frequency while synchronization ?

4 Answers  

---

What are the uses of lead compensator?

0 Answers  

---