Answer / nur.asidik

in fact, there are two.
-lowZ
-Hiz

 2nd harmonic blocking should be employeed to prevent relay trip during Tr stating up,

transformer cooling fan kharab ho jaye to 1-off kar dena chahiye 2-load kum kar dena chahiye 3-koi frrk nhi padta 4-sub galat hai. choose right option

2 Answers   PGVCL Paschim Gujarat Vij Company Limited,

---

hi friends ,iam working as genset AVR service engineer in electrical field from past 2 yrs throughout india . i plan to shift in some other job without travelling in same field because i con't travel,i dont know what i do for that so please guide me what job is suited for me,how i can serch the job please anybody helpme iam totally confused

0 Answers  

---

is it possible to flow currnet between earth and nutral wire in a circuit???

2 Answers  

---

what are the specifications for Dc cables of higher rating

1 Answers   Reliance,

---

explain with diagram how to protect transformers and substations from over current with help of CT's?

0 Answers   BARC,

---

When we need up only in o/p 440v, so why we use directly in 11kva in input?

0 Answers   Lupin, Medhaj Techno Concept,

---

What is the basic difference between earthing, ground and neutral?

11 Answers   Balco, Cognizant,

---

Can any one tell me the current VAT, Sales Tax, Octroi and Excise duty for the financial year 2009 -2010. Say control panels are manufactured in maharashtra, then what will be the taxes for within Maharashtra and outside Maharashtra?

1 Answers  

---

If auto trip is operated, can you close the breaker.

2 Answers   KSEB, L&T, Siemens,

---

how invertor convert the dc into ac give brif detail

0 Answers  

---

Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?

0 Answers  

---

What are the special cables required for explosion proof wiring?

0 Answers  

---