how to make parrallal ups

1 Answers  

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why our power production in multiples of 11.

2 Answers   ABB, Infosys,

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what is the purpose of commutator in DC motor?

3 Answers  

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If 100 KAV USP dedicated earth got disconnect / Cut. What will happen at load.

0 Answers  

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In a Capacitor the electric charge is stored in:

2 Answers   TELK Transformers And Electricals Kerala Limited,

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I have 3KVA Libert GTX2 UPS. I need to calculate the back up time with some load. How to calculate the Back time. I need the expert guide

1 Answers  

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how to get electrical supervisor competency certificate in gujarat. i did 3 year diploma in electrical

0 Answers  

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the distance from my office to d.g is aprox 400mtrs and voltage drops ibn my office near about 40 volt what should i do p[ls suggest.

4 Answers  

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how much percentage(%) of load can feed in power transformer?

1 Answers   Siemens,

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how rating of transformer is selected for any new plant/what kind of load is cosidered/what kind of fadtors are considered/ pz give standard procedure

2 Answers  

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What will happen if the armature resistance is in minimum position and the field resistance is in maximum position while starting the motor

0 Answers   Viva,

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what is the difference between home inverter and online ups?

2 Answers   ME,

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