Answer / k.prakashchandra

Standard Pipe Size

Why substation battery room is coulered black?

1 Answers  

---

which of the following can produce maximum induced voltage..... (a)1amp dc current (b)50amp dc current (c) 1amp 60 cycle ac current (d)1amp 490 cycle ac current.

2 Answers  

---

how to calculate the distance relay faulty zone?pls explain?

0 Answers  

---

why power factor occur only inductive load not in resistive ?

8 Answers  

---

difference between ac series and parallel circuit

0 Answers  

---

How does numerical relay work?

1 Answers  

---

why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?

0 Answers  

---

can any one suggest paper presentation topies for electrical engg?

0 Answers  

---

what is the circutor?why we use it ?

0 Answers  

---

If I have a motor of 1 MW with 6.6 kV, running at 35% load, how can I save energy without reducing the load?

6 Answers   Reddy Labs,

---

Explain the operation principle, advantages and disadvantages of the following converters: a) A 12 pulse converter b) A Switch-mode inverter c) A thyristor inverter

0 Answers  

---

what are earthing material

1 Answers  

---