Answer / Varun Kumar Singh

VT sizing can be calculated using various methods such as the K-factor method, per-unit impedance method, or the load-duration curve method. The choice of method depends on factors like line length, load characteristics, and system configuration.

what is the current density of copper & alluminium.

1 Answers  

---

We have 90mX100m hangar with 16 no.of supporting pillar. It is required to provide power supply on all pillars. what is suggested earthing scheme for hangars.

1 Answers   HAL,

---

which of the following motors is non-self starting?

3 Answers   SS Solutions,

---

In my 3 phase 4 wire electrical system N to earth voltage is 0.08 is it ok What is standard for it ?

1 Answers   Kay Bee,

---

why do transformer make a sound

4 Answers  

---

which is better VCB or ACB and why?

7 Answers  

---

how power can be saved using VFDs in detail explain

1 Answers  

---

How good are you in resolving the commercial issues to Employer's advantage?

1 Answers  

---

why do we provide metallic enclosure to bus duct and then ground it?

1 Answers  

---

What are the tests to be conducted in the electrical installations

1 Answers  

---

its Kva and Kv are same?

3 Answers  

---

with out name plate details , how to find the metering ct and protection ct.?pls brif explaination about that.

3 Answers   APNPDCL,

---