how to decide cable rating? send me cable size,ampere rating data

2 Answers   Bhel,

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why two point starter,three point starter, four point starter cannot be used for A.C machines?

2 Answers  

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What are the major types of Curent Transformers?

2 Answers  

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what is the circutor?why we use it ?

0 Answers  

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What is skin effect?

2 Answers  

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battery spicgravity mesuserd?

1 Answers  

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What is the difference between ohmic resistance and effective resistance?

2 Answers  

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which type sylbuse involved

1 Answers   BMRCL,

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What is the use of IGBT in UPS & its working??????????

5 Answers   Reliance,

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how motor should be connected i.e star-delta or star-star or delta-delta ?

3 Answers   GSE,

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MY QUATION IS ABT THE MAIN POWER TRANSFORMER IN STEEL PLANT , I WISH TO KNOW THAT WHY TRANSFORMER PROTECTION NOT TRIP AS CABLES ON THE SECONDAY SIDE IS WATER COOLED. TRANFORMER DETAIL NORMAL KVA--150 KVA PRIMARY VOLTAGE --34.5 KV SEC.NO-LOAD VOLTAGE---1.290-908-690V ( WITH PRIMARY DELTA CONNECTED) CONNECTION--D/d (EXTERNAL CLOSED) CONSTANT RATEING FROM--1.290-908V CONSTANT CURRENT FROM--908-690 VECTOR GROUP--D III

1 Answers  

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how to maintain ht line?

0 Answers  

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