Answer / prashant

the cables used in transmission lines are of higher rating
as compared to communication line. if ever they were same
then the distortion in communication due to the harmonics
would also increase. henceforth for better communication and
better transmission these lines have different ratings.

Answer / gunasekaran

power rating is more in transmission line like KVA or MVA
communication line power rating in mVA

sir, i'm preparing for hpcl exam officer trainee pls tell me how the exam ques paper pls pls

0 Answers  

---

sometime battery charged and then automatically charged when rectifier ON conition, is there any chances please clarify the same.

0 Answers  

---

How to measure current and voltage in an ELV circuit

0 Answers  

---

While testing the value of the resistance for the earthing rod, two auxillary rods are connected to the earthing tester.What is the working function of a earth tester?

0 Answers  

---

What is ment by KVAR and what are the advantage&dis- advantages of KVAR

2 Answers  

---

what mean by power factor

2 Answers  

---

Find the octal equivalent for the binary number 101101110

1 Answers   Ecil,

---

How to calculate Ith (I thermal) for curent transformer

0 Answers  

---

How much the fault level of 11 k.v.,22 k.v., 33 k.v. (in Maharashtra- M.S.E.D.C.L) for calculation of short circuit current & selection of h.t.cable.

1 Answers  

---

how electricity is generated an supplied till consumer

1 Answers   Power Grid,

---

what is alluminium arm in ab conductors

0 Answers  

---

what are the problems faiced at dg comissiong

0 Answers   Aster Teleservices,

---