What is R/X ratio? I have heard that this ratio is higher in a radial distribution system.Why is it so? I would appreciate a word. Thank you

1 Answers   Power Grid, Vignan University,

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what about SAP/MRP regarding manufacturing of electric motors and all drives?

0 Answers  

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Why iron core losses are constant at all loads in a transformer ?

1 Answers   GATE,

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Stator of three phase induction motor creates Rotating Magnetic field.But why not Transformer?

21 Answers  

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whati s the sludge current in ups

0 Answers   Future Group,

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What is the fusing factor ?

4 Answers   MESCOM Mangalore Electricity Supply Company Limited,

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Can anyone provide with a SLD for HT panel installation for a 33KV line and distribution end has three 1.5MV transformers. Is it suitable to use OCB or VCB and also provide me the suitable rating and its connection diagram.

0 Answers   TATA,

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In Siemens S7-300 PLC, what is funtion and funtion block ? What is the difference between them ? When to use function and when to use function block

2 Answers  

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in single phase we get 220 volt and in three phase 4420 v why this second Ques= in case three phase star conection our neutrul becom disconect what happan 3 Q=== a three phase house load and have unbalce load on different pahse diffrent current eg phase a 7A b 8A c 5A and voltage is 440 than how calculate it total load in kw pl give formula thanks

8 Answers  

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why t/f are rated in kva. is it conserned with p.f.

3 Answers  

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what is the right cable size for 100 hp mpter.

3 Answers  

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if field winding of synchronous generator are shorted on each other will it start or burn or run for short time like induction motor

1 Answers  

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