how ups works ? various parts of ups and working principle

0 Answers   Serco,

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why in transformers voltage given is in the multiple of 11

3 Answers  

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WHAT IS THE WORKING PRINCIPLE OF A GENERATER.how is a GTG (Gas TURBANE Generater) working.plz explane

0 Answers   Assure Group,

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why we can use 1 to 5V dc

0 Answers  

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what is the diffrence between mcb &elcb?

2 Answers   Kahramaa, Synergy,

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1.What is wind span ,wight span and normal span, and what is the difference for 132kv transmission .

1 Answers   PKR,

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what relation between transmission line & communication line?

1 Answers   NTPC,

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2.5mva transformer is installed in our company with oltc but it is not working in auto mode ,it is operative in manual mode control wiring is done how can i rectify it?

5 Answers   Imdaad,

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Can we use 1.1x 2 split air-conditioning at a same time in 2kw power loadar

1 Answers  

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sir, Two different rating of generator going to connect parallel, can it set same DROOP or different. Why? Please explain

2 Answers   Kirloskar,

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what is the difference between surge protection capacitor and surge arrestor

0 Answers   NCS, NCS Sugars,

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what will be the neutral to earth voltage while checking by the Digital multimete? and why?

1 Answers  

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