what is the difference between MCB and MCCB?

4 Answers  

---

why normally Generator rating are between 11Kv to 22Kv?

2 Answers   IFFCO,

---

IN bateery size of positive is biger than negative .why?

8 Answers   Power Grid,

---

to operate air conditioner of 1.5ton what power of generator is required

1 Answers   Bharat,

---

star delta connection used in reduce the starting current at 3 times . how its reduce the current please explian .

7 Answers   HP,

---

---

what is the operating time for LBB and how does the LBB relay realise whether cb is opened or not?

0 Answers  

---

Do closed loops systems require manual input?

0 Answers   Ericsson,

---

WHWT IS USE OF VACCUM CIRCUIT BREAKER

4 Answers  

---

What is the technical difference between IS:1554 and Indian Railway IRS:S63/2007

0 Answers   Indian Railways,

---

what is ACB and its function?

3 Answers  

---

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  

---

Selection criteria for Vector group in power / distribution transformer.

1 Answers   ABC,

---