In 3pin or 5pin socket why the earth pin is bigger

3 Answers  

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Will a 230VAC motor run OK at 208VAC.

7 Answers  

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what is vibration?

2 Answers  

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keeping in view of parallel operation which of the 3 phase transformer connection are possible? a)delta-delta to delta-star b) delta-delta to star-delta c) star-star to delta-delta d) delta-star to star-delta

4 Answers   Ecil, Siemens,

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why voltage rating of transformers are in multiples of 1.1?

3 Answers  

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what happens when the transformer is connected to DC supply?

4 Answers  

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What is defference between earthed and unearthed cable(HT)? Which is better for under ground cabling?

1 Answers  

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1 ton aircondition(AC)consume how much watt?

6 Answers   Indus Towers,

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what is the function of commutator in dc motor?

10 Answers   CTS,

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What core magnetic balance test of transformer? How to do this test in a three phase Star delta (star-LV, Delta-HV) transformer? How to measure and where to measure? thanks and regards Austin

22 Answers   Neutech, Power Grid, TSSPDCL,

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different b/w counter poise and ground wire

1 Answers   L&T, TCS,

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What are the different methods of improving power factor,especially in Wind Sector

2 Answers   Suzlon,

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