Need help. 3 phase system. Neutral line arced and melted upon connection of connector with 3 phase power. Why would that happen?

4 Answers  

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is 3-phase induction motor need a starter ? why do it so

5 Answers   Coca Cola,

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What is Fire Panel ? How it works ?

0 Answers  

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HT and LT cables can be laid on same cable tray

1 Answers  

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for a 5hp motor to operate from 100kva generator ,what size of cable required in sqmm.

2 Answers   DSC, Indraprastha Gas Limited IGL, UltraTech,

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I have experienced electrical maintenance HT ,but I completed be ECE ....can I apply c license or not ???? Pls help me friend s...

0 Answers   Crew pvt ltd,

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in HT service 3ph 4 wire service Y-phase voltage shows zero . whether it is meter fault? or what be the reason ? if y-ph voltage zero ,can current is recorded? reasons for failure?

0 Answers   apspdcl,

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what perpos use cepacitors in motars,fans,lights,and LT panal

1 Answers  

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A motor works on 30kw.it is working on 440volts.How much amper will be Required?

7 Answers  

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slipring induction motor starting time Lrs operating why lrs starting time lrs outer body didn't get shock

0 Answers   Ramco,

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a voltmeter shows 100v..wat is to be done to make it read 150v.

7 Answers  

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which motor gives constant speed?

7 Answers  

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