Answer / rites

Rated value in electrical systems means the continuous
operating rating of the equipment in the specified
operating and ambient conditions.

As we deal with 3 ph 4 wire system in the industry rated
values are always line values.

What does Transformer vector connection Dy11y5 means?

1 Answers  

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please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in

0 Answers  

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SUPPOSE A CIRCUIT BREAKER HAS TRIPPED THE THE LINE WHEN A FAULT OCCUR ON IT.NOW WHEN THE FAULT HAS BEEN CLEARED, HOW THE CIRCUIT BREAKER WILL CLOSE AUTOMATICALLY NOT MANUALLY.

6 Answers   Bureau of Energy Efficiency, DVC,

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in india,we use 230V,50 Hz,whereas many other countries use 110V,60Hz.what r d advs and disadvantages of each of them?

11 Answers  

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What is the power requirement of tamil nadu for one month?

0 Answers  

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what are the standard values for resistances(Megger testing) between L&N, L&E and N&E (L=Live,N=Neutral, E=Earth)?

1 Answers  

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a 3 phase motor was running with delta connected, suddenly one phase winding got burnt off, what will be the effect ?

8 Answers   Bhel, RRB, SR,

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(1)Electrical power is generated in KV, power consunmed is in MW and the transformers used are in KVA. How is KVA converted to MW as power being consumed by the consumers? (2)What is vector group of a transformer?

1 Answers  

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how many frequent start/stop operation possible in case of HT MOTORS.

5 Answers   DVC, Steel Plant,

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i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams

0 Answers  

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how to test the electrical panel.ht lt mcc pcc.

0 Answers   Ambience, Shivalik,

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trasnfarmaer core make

0 Answers   MPSEB,

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