Answer / anwar hussain

Yes we need to take few steps before installing the transformer like verifing the site , load calculation , transformer rating should be more than 25% load holding capacity grounding arrangement should be good enough and the insulators should be tended of dielectric strength and the lighting arrestor should be connected to the hv source and must be connected to ground as well

who many types of fire explane with exmple

0 Answers   Juniper Networks,

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What is the working mechanism of OLTC in Power Transformers????

0 Answers   KSEB,

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how we decide scurt (disc) of insulator with respect to kv rating

1 Answers  

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Which thing is maximum in RLC circuit at resonance a)power consumption b)inductive current c)capacitive voltage

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How to calculate u.p.s load parsentage plz give me formula

1 Answers  

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How many lightning arrestors to be installed on 50MX60MX10M building and is there any formular for that?

0 Answers  

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what is the use of vector group in transformer. means what r the application of various vector groups?

5 Answers  

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what is the effect come when i changed the alternator exciter field winding DC palority(+ve & -ve)which is coming from AVR.

1 Answers   Wartsila,

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In a company the lines carrying 33KV but the load is below 10000Volts so we know that <11KV we can put 11KV lines but the lines are 33KV,..so how we can step down the voltage to 11KV with out erecting a substation

1 Answers  

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meaning of two lines in between the transformer single line diagram??

3 Answers  

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a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------

0 Answers  

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Is phenomenon of resonance is harmfull fr the machine? if not or if yes please explain it?

0 Answers   Bhel,

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