Answer Posted / rajendra marathe

Efficiency is the ratio of Outpur/Input. In terms of
Generator, it is considered the efficiency is 80%. 1000KVA
is the Vertual power of Generator. KiloWatt is the actual
power of the generator.On basis of KW the ampere rating
load capacity is calculated. For 1000 KVA , KW is 800. The
ampere rating is =1000x KW/240 for Single phase and for 3
phase =1000xkw/440. The Efficiency can be calculated on the
basis of load ampere it can withstand.

what is per unit calculation?looking for simple and strong explanation thk u

2532

---

how technical is calculated in 11kv line and lt line

1997

---

Electrical 'C' license full abbreviation , and full form

1847

---

How To increase Knowledge Of boliler regarding To Only Electrical Field..

1584

---

can someone explain that how the speed of the protection system affects the fault level calculation?

2046

---

what r the checklist while installing 500 kva transformer

2280

---

we are having 110 Kv,250mA Electrostatic precipitators for coal fired boilers. what will be static voltage and current after discharge and what time it will remain before earthing?

1855

---

What are the different types of transformers?

1104

---

List advantges of active filter over passive filter?

1063

---

at what rate the micro controller increment its timer....is it 1micro seconds or 1/(12*10^6) seconds

1756

---

If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?

1383

---

please I wont know how to calculate the vector group for power transformer ZNyn11 best regard.

1804

---

In 90 kva alternator that produce the output voltage is 115(p-n),200(p-p) at 1500 rpms means what ampere it produced ?

1998

---

Is there any Institution for giving M-tech in Electrical engineering for those who r in service? Give the details please.

2043

---

What are differences between Voltage, EMF & Potential difference ?

1934

---