Answer / 9014522170

25 micro watts to 200 micro watts

what is the dedicated neutral earth in ups? y its required?

4 Answers  

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We have 2 Nos. Transformer with the capacity of 2000KVA and 1250 KVA and currently using only one 2000KVA T/R during operational hours while non- operational hous 1250 KVA T/R also used to reduce T & D losses. Similarly, 2 capacitor bank of 500KVAR and 300 KVAR also installed to balance reactive power. Now problem is around 1000 KW load PF is not maintaning 0.99 as 350 KVAR capacitor is in healty condtion. Now the PF is maintain 0.95 to 0.96.

2 Answers  

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if three phase supply is given to single phase transformer, what will happen?

3 Answers  

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wats the procedure to calculate no of batteries for ups?

1 Answers  

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Dear sir, I am working in wind mill division , pls explain Pls explain in details with formula My question is Wind speed 3.5 M/s Gen RPM is 1500 ( 25 K/w Production ) Wind speed 12 M/s Gen RPM is 1500 ( 220 K/w Production ) Why in 3.5 m/s generation was low , why in 12 m/s generation was high , Pls dont explain wind force or wind density , that one already i know For the above question RPM was same why the KW was different Answer : 1. Its depends on the density ( Force ) of the air Sir , Pls explain wit Formula sir

1 Answers   Vestas,

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What are the properties of a resistor?

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Why don't we use ground free electricity to avoid electric shock.As birds are do not get shock.

3 Answers  

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what is meant by HT&LT?

5 Answers  

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How will polarity test of Dy5 Transformer ?

0 Answers  

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What will happen if a dc source is given to a tubelight. Will it work or wont it work....

0 Answers  

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What are the reasons for AVR failure in LT DGsets ?

2 Answers  

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1 Sq.mm ( Aluminium Cable ) = How much Amphere ( AMP )

4 Answers   Google, TATA,

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