Answer / vara prasad

these are not measurable these currents are assumption purpose
only
ex:if R phase opens sequence currents of R phase are not equel to zero

Answer / k.prakashchandra

The measurements can be done by electronic devices by
feeding the formulas

Differentiate between real and apparent power?

0 Answers  

---

How to calculate Number of Earthing Pits....???

0 Answers  

---

Difference between RCCB, RCBO and ELMCB.

0 Answers   Megatron Solutions,

---

where they are using surge arrester and lighting arrester? how they connect? what is the purpose of that?

1 Answers  

---

what is skin effect and why is it absent in DC systems

4 Answers  

---

what is the advantages of having in-built acvvvf (without seperate inverter in the control panel)in the drive system of elevators?

0 Answers  

---

what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?

0 Answers  

---

trasnfarmaer core make

0 Answers   MPSEB,

---

how many types control panel of a 132/33 kv substation

0 Answers   Alstom,

---

how to i get B licence,i am completed BE electircal and electronics engineering.i want to konw the proceduure to get b licence

0 Answers  

---

What is pole slipping relay? When it is operated?

2 Answers   Aditya Birla,

---

Explain the advantages and disadvantages of hydropower plant?

0 Answers  

---