Answer / k.prakashchandra

That is for phase current

Answer / naresh singla, from bathinda

This formula used for the calculate the line current not
the phase current.

Phase current :- the current between the phase and neutral.
Line current :- the current between the phase to phase.

What are the effects of armature reaction on a DC machine and discuss the various methods to reduce the effect.

1 Answers  

---

what is units of resistance

3 Answers  

---

What is the safety factor is to be consider while selecting the switchgear and protection for electrical system

1 Answers  

---

what is the function of step up transformer?

2 Answers   DEWA,

---

what is the difference between the 94 lockout relay and 86 lock out relay. I have noticed that the 94 lockout relay is activated when the distance realy is activated and 86 is activated when the 87T differential is activated. but why can't the same lockouts be used for both the protection schemes

10 Answers   ABB,

---

how can we detect that which is receiving side and which is sendind end of a trnasmmison line by just seiing it?i.e its which end is coming from genertaing and distribution side?

5 Answers  

---

why dc supply is not applied for step up or down in transformer

3 Answers  

---

what is the prinsiple of dc motor and construction and working ,application of dc motor.

0 Answers  

---

What is differential relay ? where it can be used?

1 Answers   Scope International,

---

In some countries it is found that an Earthing Transformer is connected at the LV sides of the Transmission and Distribution Substation Transformers.Actually what is the purpose the Earthing Transformer?

1 Answers  

---

Name the earthings?

3 Answers   HSL,

---

what happen if any one phase of a slipring induction rotor winding is open?is it start or won't?

2 Answers   Aurobindo, Hetero,

---