Answer / iamdon

Sag phenomenon is related with the variation in the length
of overhead conductor with change in temperature.Variation
in length ultimately affect the clearance of overhead
conductor with the ground.Sag has nothing to do with
specific resistance of conductor.

Answer / sakthivel

hi mr sindri sir can i contact with you in mail if ok this
in mail id vanthni@yahoo.com about discuss about electrical
technology

what are inherent currents?

0 Answers   Sail,

---

why the transformer is not operates on two phase?

1 Answers   APGenco, Atkins, FFBL,

---

armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?

0 Answers   APTransco,

---

At which time Synchronous generator act as a Synchronous Condenser?

4 Answers  

---

what is the relation between reactive power and power factor for the what is the limit of reactive power and power factor

0 Answers  

---

what is O.T?specify the acceptable range?

2 Answers  

---

how wecalculate breaking capcity of acb mcb mccb .explain with example

0 Answers   C&S, L&T,

---

What is effect of power factor on change in voltage

13 Answers   APNPDCL, apspdcl, My Home Industries,

---

Explain the role of a car driver as one of a feedback mechanism.

0 Answers   GE,

---

please tell me, how i clear the objective test? when i studied form the one book after i solved the objective ,that time i solved that qes. but if i tried solve objective form the other book then i could not solved these que.

0 Answers  

---

What is metering cubical? What is the use?

2 Answers   HSL,

---

How to test and satisfy the conditions of the vector group YNd1 for power transformer?

1 Answers   Areva,

---