Answer / kj

Most of the world including India and the USA use AC power.
the main reason for this is the ease with which the
voltages can be changed using transformers. The 2
differences are that USA uses power of 120 volts and 60 Hz
but it is still AC.

Answer / manju

1 kva how much amps. n also in 3 phase how much amps

Answer / sasi

in India we are producing ac current from the power
stations. because the equipment cost is less than dc
production equipment. in USA they can produce current dc
according their facilities and production management.

which motor is suitable for traction? why?

15 Answers   BCH, KPCL,

---

Explain and give examples about VCB?

0 Answers   AZ Engineering, Vodafone,

---

What about Reactive power.and role of that one?

7 Answers  

---

1)What will be full load current for 1000kva 3 phase generator. 2)What will be full load current for 20Kva 1 phase inverter.

5 Answers  

---

what is Wave Trap? And its Function ? Detail? Where it is Used?

7 Answers  

---

why the earth is taken minimum in supplying? wather it the proportional factor to getting work any equipment or a power plant?

0 Answers  

---

salam, hi, how to calculate british temperature unit (B.T.U)?

1 Answers  

---

Why dc shunt motor in lathe, compound motor in rolling mills

1 Answers  

---

why generator efficiency is more in swinburnes test?

0 Answers  

---

What is the acessaries distribution transformer ?

11 Answers   Bhel,

---

What is pole slipping relay? When it is operated?

2 Answers   Aditya Birla,

---

what is the reason for connecting hvdc monopolar line with negative conductors

0 Answers  

---