What happens if a three phase induction motor is suddenly single-phased while running? Which type of winding connection will be affected?

22 Answers   B4S Solutions, DRDO, FACT, SL Electricals,

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what is the radio of kva & kvar or why calculated kva & kvar

3 Answers  

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Under Ground Power cable earthing is required at both end or single end? and reason for the same

3 Answers  

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can we coorect P.F. OF 320 KVA ALTERNATOR AT LOCAL SITE WITH RATED .8 PF LAGGING.

1 Answers  

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for same rating of a transformer and induction motor which one will have higher magnetising current flowing?

2 Answers  

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1,Building containing 25 flats how much Amp 3 pole MCCB are required? 2, For the safey of each flat how many Amp RCCB can install -loaded with A/C

1 Answers   L&T,

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How can you start-up the 40w tube lite with 230v AC/DC without using any choke/Coil?

2 Answers  

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Why r u using pf panel. what the uses

0 Answers   Standard Chartered,

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how to calculate energy of 3-phase motor?

0 Answers   Suzlon,

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why dc supply is not applied for step up or down in transformer

3 Answers  

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am commissioning the trafo without connecting the neutral therefore unbalance will occur what is the alternative solution for this?

0 Answers   L&T,

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What is voltage 

4 Answers  

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