losses in transmission lines ?

0 Answers  

---

Keywords: Die, Card, Coin, B/N 2 To 12

0 Answers   TCS,

---

the single phase voltage is 230 volts and threee phase is 430 v.why three phase is not 660 v?

2 Answers  

---

What will happen to transformer if we gave 5HZ input instead of 50/60Hz??? explain with reason

2 Answers  

---

hi can you give any body fault level calculation, generator fault level calculation,transformer fault level calculation for system fault level with equation? i have 3.3kv generation voltage three gas gen sets, one is 1.9MW,2nd is 2.5MW,& 3rd is 3.8MW & i have 11 kv generation voltage one gas gen sets is 3.8MW, we are step up to 22kv by transformer

3 Answers   Hindalco, Piramal Healthcare,

---

---

Difference between divercity and power factor

1 Answers  

---

what is difference between ac voltage and ac current

3 Answers   TATA,

---

Post possible questions for Power Factor Panel FAT / SAT

0 Answers  

---

At the starting of dc motor and syn.motor and induction motor high current flowing through the winding. Due to this the windings burnt out. To avoid this different types of starters are used. But incase of transformer what Will be used (At starting no emf is induced in the primary winding)?

0 Answers  

---

Why it is necessary to isolate fire fighting when you are taking shutdown for lv board.

0 Answers   KSEB, L&T, Siemens,

---

Difference of induction motor & servo motor ??

0 Answers   Macpower CNC Machines,

---

Why HT voltages are expressed in 11KV,22KV,33KV and so on? (ie in times of 11)

3 Answers   Bhel, Park Hotel,

---