How can a transformer test by megger?

1 Answers   Bosch,

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How will you calaculate the Ct ratio based on connected load 500KVA,and 11KV supply ?

3 Answers  

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What are the types of piano switches?

0 Answers  

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how to remover corona effect and hysteresis losses from contactor

0 Answers  

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After fault clearing in Tr line, whether the Metering core of CT is comes to normal condition from saturation region & its works as a normal condition?

1 Answers  

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Why we have use 3 & 1/2 core cable use for general electrical supply arrangement

1 Answers  

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How to calculate the cable size in sq. mm. when the load is given in KW?

1 Answers  

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why 3 phase motors are preferable over single phase motors ?

4 Answers  

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what is sevice settings for mccb?How can be it setted?

0 Answers   Bhel, Minda,

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In 2500kva transformer how much is the withstand High voltage power frequency between primary to secondary and earth? And secondary to primary and earth?

1 Answers   Honeywell,

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how to test reverse power trip?

0 Answers  

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for a 132/33kv transformer secondary is star and is connected to NER. and from secondary a cable is running to 33kv swbd. since the cable is single core do i have to run neutral cable also to 33kv swbd.???

5 Answers   PowerTech,

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