Answer / jagjeet singh solanki

power transformer is used at generating station and its rating is above 200kva but distribution transformer is used in distribution system to step down the transmisson voltage to distribution voltage and its rating is about 200kva it is kept in operation all the 24 hours a day whether they are carring any load or not.

WHAT IS THE DIFFERENCE B/WDYNAMO&ALTERNATOR?

6 Answers   IOCL,

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1. what is the meaning of bus? 2. what is the dc transformer? How it work 3.what is the function of the serge absorber? 4.How the CT and PT rating calculate/

1 Answers  

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n1 =1000 n2 =?;v1 =200:v2 =400

1 Answers   APGenco,

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during installation time of transformer and alternator which points we have to observed?

0 Answers  

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how to calculate power

3 Answers  

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5 Answers   OPS, Power Grid,

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How to check the Bushings of the transformer?

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How to run 1ph motor(230 VOLTS its full load amps is 4.5 ampa))with 480 volts main(we didn hav neutral)Thn we go for step down transformer.Our load 10 amps,so we conisder this amps in primary are secondary side

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what is the clear formula to calculate cable size for a load

0 Answers   TCS,

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what is the application of dynamic Breaking resistor in inverter ? & How it works ?

2 Answers  

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Explain Circuit Breaker Trip Characteristics in detail.

0 Answers   L&T,

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what is the similarity and difference between ups and inverter?

4 Answers   GMR,

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