what is the lemen of a single 5mm 13000mcd white led pls reply

1 Answers   Eskom, Sona,

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why the rating of transformer in k.v.a

4 Answers  

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What is the application of Dyn1 and Dyn11 vector group of transformer?

0 Answers  

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Motor running trough VFD, if voltage reduced speed will be?

4 Answers  

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Why neutral cable carry current.

0 Answers   Tech Mahindra,

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wheather the size of windings in motor and generator are the same

0 Answers  

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how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage. note--it is tested with 5000 kv megger and insulation resistance is 0.05 M ohm. and some time 0.03 M ohm comes.

0 Answers   OPS,

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How to power regulated by AVR in Alternator?

3 Answers   EPGL,

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I have a table fan of Rallifan Make. When I overhauled it I found a stator winding and an aluminum die cast rotor. So it is supposed that it is a 1 phase induction motor. But there are only two terminals coming out and there is no capacitor. Can any one tell how this motor works? or which type of this motor is?

1 Answers  

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wath is this mining of bts

1 Answers   Nokia, TATA,

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why rotor current reading is taken & why not stator?

4 Answers  

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What is highest size of HT motor like 11 kv or 33 kv,and how to make it 750 rpm.i think the size will be very big.any idea ? pl. reply..

0 Answers   ABB,

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