Answer / raja.k

Yes.by using capacitor bank in delta connection

Answer / satya dev

Absolutely No. Every motor or any electrical equipment could be work with appropriate voltage, If the voltage applied to the motor beyond the limit could be resulted to broken the winding due to high current.

We have one 500KVA transformer. We have tested REF relay and commissioned. After one and half year, due to some ground fault in one of the DB circuit Transformer tripped by REF relay. What will be cause and remedy. Please advise?

1 Answers  

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Differnce between negative Pahse SequenceFunction and unbalance Function?

0 Answers   Atsco, LMW Lakshmi Machine Works Limited,

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Can we use 1.1x 2 split air-conditioning at a same time in 2kw power loadar

1 Answers  

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given data are load current & power factor cable core size? plz any one update the calculation formula

0 Answers  

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How CT is connected to measure current by changing plug setting , ratio is 300 - 150 / 5 A ?

1 Answers   Ajanta Pharma, Bhel, Cosmo Films, Suzlon,

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Why is our voltage always seems to be 3.3Kv,11Kv,66Kvetc.. why not 40Kv,39Kv,65Kv???

3 Answers  

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why neutral of 6.6 kv star connected sq. cage induction motor does not get earthed, though for earth fault protection it is must.

7 Answers  

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What is the difference between DOL starter and star delta starter

0 Answers  

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Frequency of rotor emf in induction motor is around A same as stator frequency B 50% C 5 % or below D 30%

1 Answers  

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In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?

0 Answers  

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Do closed loops systems require manual input?

0 Answers   Ericsson,

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why the blede and jow of isoletor demage in substation?explan.

1 Answers  

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