In Air circuit breaker LSIG protection unit is used. Without fault in cables (2 runs 3Cx150Sq.mm Copper, 1Kv grade, XPLE armored cable IR value is more than 550Mohm @ 500V Megger) and load section Long time Overcurrent protection is triggers and trips the unit. We changed LSIG protection with new factory tested unit. Even then fault is persisting. Please suggest the possible causes

352

---

Why can't I see the tabs on my excel spreadsheet?

267

---

why assets are shown at their historical cost price but not at their current price bcoz we are following historical cost concept. but this will not reveal correct financial position of the business.give reason

1102

---

is there any role of power factor with frequency variation? and how we can manage the frequency variation?

1628

---

System requirements for sql server 2005 express edition?

558

---

---

If any machinery or trnsmission needs periodic and regular lubrication what is the best method to give?

1272

---

How many electrons does benzene have?

581

---

What is the difference in an instance method and a static method?

5

---

How will you treat web standards while optimizing a website?

421

---

Which is the best hadoop certification?

389

---

What is microsoft visual c++ 2013 redistributable package x64?

542

---

What is a class in C++?

566

---

How to transform an xml into xhtml? : xslt

479

---

What is token used for?

503

---

How to make Foreign Key relation in django ?

198

---