what is the working difference b/w softstarter and Variable frequency drive ?

6 Answers   Parle,

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how many types of ratings are there of transformer

5 Answers   Met Trade,

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How to size fuse? How to size MCB?

0 Answers  

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What will happen if the 50HZ Transformer is connected with 60HZ power Supply

2 Answers  

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how much watts the computer will takes

2 Answers  

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maximum transmission voltage in india ? & where is it situated ?

7 Answers   GIDC, OPTCL,

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What is use of 3phase instead of single phase?

12 Answers   DCM, L&T,

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How to know the back up time for a 5KVA UPS which is connected to 15 nos. of computers? Is there any formula for this? pls. tell me.

1 Answers   S V Sugar,

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what is load which is indicated in power plant generation panel? in any power plant

1 Answers  

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In transmission line the line power loss only accured at resistance the inductance and capacitance wont consume power is it correct?

2 Answers  

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Less cost of delta connection over star connection a. No fourth neautral wire

1 Answers  

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what is let through energy of mccb

2 Answers  

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