what is the current limit of lighting arrester ?

1 Answers   ABB,

---

I am apply the AAI. So i want electrical sample question paper in technical with answer my id is vijayjobsmart@gmail.com

0 Answers   AAI Airports Authority Of India,

---

What is ferrite affects and what is disadvantage of ferrite affects.

1 Answers  

---

how to calculate the transformer losses.

4 Answers   Cipla,

---

v=r*i this means when voltage increases current also increases at constant resistance.... p=v*i this means when voltage increases current decreases to maintain the power constant which one is true...

3 Answers  

---

---

WHAT HAPPENS IN DIFFERENTIAL PROTECTION IF CT REACHES ITS KNEE VOLTAGE POINT?

4 Answers   Jindal,

---

What is Form factor?

2 Answers   NTPC,

---

What is the significance of integral controller and derivative controller in a pid controller?

0 Answers  

---

Don't you have similar question banks related to Oral Certification Examination conducted by Mercantile Marine Departments / Directorate of Shipping, Ministry of Shipping for Electro Technical Officer?

0 Answers   Bernhard Schulte Shipmanagement,

---

if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm

0 Answers  

---

we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards

0 Answers  

---

Why 11KV/440V distribution supply use for Domestic use?

3 Answers   Essar, Getco, Nissan,

---