What is the reason of polyphase induction motor tripping suddenly on high current during running at 70% laod? Motor IR , winding resistance & inductance balance. Motor no load current is balance and ok as per mgfr. data.

0 Answers   GNFC,

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how will calculate the winding ohmic value in 3phase motors in h.p wise? ex.10 h.p motor winding value ph to ph ? 5 h.p motor any calculation please send me.

1 Answers   Hyundai,

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Will a load of 15A work if we connect it between one phase and earth?

4 Answers  

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why vector group used in transformer and what effective in output

1 Answers  

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Disadventage of cable-gland earthing if any ?

0 Answers  

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Can anyone tell the proper diagram of star delta starter????

0 Answers  

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what is ups Paralleling? how is load sharing at that time ? what are the things we have to note that time?

1 Answers  

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what is the use of vcb & isolator in substation?

4 Answers  

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PLEASE EXPLANE WHAT IS " MOSFET AC CONVERTER"? WHERE AND HOW IT IS USED?

2 Answers  

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how to decide choke rating for drive?

0 Answers   Reliance,

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11 kv input, 66 kv input advantages

0 Answers  

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in catridge heeter  watts =110, 260 v ,  i checked in multimeeter meeter shows 50 ohms but oms law r=v square /w  260*260=67600, and 67600/110=614.5 ohms  how to caluclate exact ohms in heetre s 

2 Answers  

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