Answer / srinathsam

yes.why b/c the loads like induction motors which are mainly
used industries,and also sycronous motors speed mainly depends
on frequency.

what are safety measures in /control in diesal engine/ explain them?

0 Answers  

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What is means by MacAdam Ellipse?

1 Answers  

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What is meant by celling voltage & current in excitor ?

0 Answers  

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why the transformer ratings in kva

8 Answers   NTPC,

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what is exiter winding,stator winding,avr?how it will work?

1 Answers   Siemens,

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Why do we need interlocking in a HT metering or Ring main unit switchgear?

0 Answers  

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I am designing new project sub station with 220 kV / 11 kV, 40 MVA capacity. This project have many recifier sets, which can generate 3rd harmonics. Now I have to select vector group of This transformer. To minimise 3rd harmonics, what care should I take in selection of Transformer Vecrtor group? If it is Y-Y with open Delta tertiary then what should be the rating & voltage of Tertiary Winding?

0 Answers  

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what is surge arresters ?........

7 Answers  

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Is it required to use 2 nos of body earthings to any machine though if we use TP with E supply is provided to Machine?

2 Answers   HAL,

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why voltages are multiple of 11 or 1.1???describe with derivation plzzz.thanks

2 Answers  

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What is neutral and how to produced

1 Answers   L&T,

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Why generating power limited to 11kv?

4 Answers   PSU,

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