why the blede and jow of isoletor demage in substation?explan.

1 Answers  

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Can you explain about TEE protection scheme?

0 Answers   Voltech,

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what is the difference between oil surge relay and buchholz relay.

0 Answers   MPPEB, Suparco,

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In a simple spur gear train, gears with 24, 48, 32, 72 and 96 teeth are in sequence. The gear with 24 teeth runs at 900 rpm. The speed in rpm of gear with 72 teeth is

1 Answers   Caterpillar,

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please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in

0 Answers  

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i have to install a HT panel, what components, I have to use in this and what will the diagram of that diagram,please tell me each and everything.

0 Answers  

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When Alarm report at LED,Alarm volatge is 11-13 Volt But LED is of 3 volt.then why not it burn?

0 Answers  

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1. what is usage for power factor in industries?? 2.why we need to monitor power factor??

4 Answers   Havells,

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transformer phasor diagram under load explain it?

0 Answers  

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How induction stove works?

1 Answers  

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what is the effect of PF on alternator sizing?

2 Answers   Siemens,

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A three phase transformer 460v primary 220v secondary (three phase four wire system.) Why did we get 460 volts across the neutral on the secondary side?

3 Answers  

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