Answer / limna

it is used to calculate the efficiency and power factor of machines.

Answer / k.prakashchandra

It depicts almost all characteristics

if we supply DC power to AC transformer then what its result?

15 Answers  

---

HOW MANY POLES ARE THERE IN 3 SLOTS PER POLE PER PHASE MOTOR

2 Answers  

---

Explain what is CBCT.

1 Answers  

---

What is resonant frequency?

0 Answers  

---

what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA

0 Answers   Mega Power,

---

i want to do a project on PLC.... please give me an idea.....

1 Answers  

---

I have a 25kVA three phase transformer on our property. Will this transformer be large enough to run a large home with swimming pool, spa, 2 off full size reverse cycle air conditioners to service a 100 square house (10,000 square feet or 930 square metres)and the general power consumption of this house without upgrading to a 63kVA transformer.

1 Answers  

---

Define protection core in CTs Ex. 5P10, 5P20 etc.

1 Answers   HPL,

---

what is mean by harmonics

1 Answers  

---

differentiate between one way two gang switch & two way one gang switch, used in designing the loads of building.

1 Answers  

---

what is max. continous current of LT side of distribtion transformers? ie for25kVA, 63kVA, 100kVA, 200kVA etc

2 Answers  

---

What is the difference between ground & earth or neutral

1 Answers  

---