what is the senstivity and stablity? what is different?

1 Answers  

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How the PF control while running DG set with load

0 Answers  

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WHAT IS THE DIFFERENCE BETWEEN NUTREL AND EARTHING

10 Answers   Areva,

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following are the questions asked in interviews: 1) Considering the short circuit fault, which switchgear is preferable, SFU OR MCCB? Which operates faster? whicg one is popular in Indian Market and why? 2)Define SCPD. What is type2 coodination? 3)Why the contactor rating is higher for the fuseless selection than for fuse selection? whether the ratinf of SFU or MCCB remains the same in both the cases? 4)If the HP rating is known then can you calculate the ratings of L.V Switchgear(SFU/MCCB, contactor, OLR) without using the selection chart?

0 Answers  

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How to select the ratio of neutral ct? Is there any relation in between percentage impedance and neutral ct ratio ?

1 Answers  

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What is Diff. btw Cat-5 & Cat-6 Network Cables???

3 Answers   Emerson,

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33kv Rated output avilable in market (any where in india)

0 Answers   C2C,

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In PT the coil is wound on?

3 Answers   DVC,

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what happens when a power transformer neutral earthing broken???

11 Answers   MacLellan,

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What is the meaning of ST and HT in electrical transmission and what are thier range.

6 Answers  

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In CDG type IDMTL realy O/L , E/F, O/C which are used for out going feedrs,on R-phase o/c element, Y-phase , e/f elecment and on b -phase o/c element will be connected . Why the earth fault on center phase only, why not on other two phases?

2 Answers  

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What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation

0 Answers  

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