why ten delta testing is carried out on power transformer

0 Answers  

---

What are interpoles and commutation windings?Why r they used?

1 Answers  

---

how to size a diesel generator set?

1 Answers  

---

why transformer does not obey ohm law?

27 Answers  

---

How ships are protected from lightning?

1 Answers  

---

When testing an earthing connection, we use a 60 or 100 candle bulb with a phase connected direct from supply and the other wire to the new earthing provided.If the bulb glows then the earth is ok.Else earth connection is not Ok. So, why dont we can use all the home appliances taking a single wire from the phase and the return connection to Earth instead of return connection to neutral?

2 Answers  

---

how to calculate H.P of a moter from speed of a moter?

5 Answers  

---

25 kva load,

1 Answers   Voltas,

---

How do you select a cable size(cu and Al) for a particular load

6 Answers   Pepsi,

---

WHATIS TIME CONSTANT? WHATIS ITS SIGNIFICANCE? ILLUSTRATE THROUGH EXAMLES.

0 Answers  

---

In a single how much maximum current and watts using

0 Answers  

---

Define maximum demand?

0 Answers  

---