Answer / md.ariff

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how does an centrifugal and screw type chiller will work. which chiller efficiency is high and why.

0 Answers   Hyundai,

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Why only three phase power generation are load are used

2 Answers   BARC,

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in telecom we are using neutral?

1 Answers  

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why the transformers are rated in kv not kw?

6 Answers   L&T,

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how we can convert 3 phase to single phase without using any transformer

8 Answers  

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2. The heaviest and lightest strings on a certain violin have linear densities of 3.0 and 0.29 g/m. What is the ratio of the diameter of the heaviest string to that of the lightest string, assuming that the strings are of the same material?

1 Answers  

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HI,how to know that the MEGGER which i am using is working properly,reply....thankyou

2 Answers   NTPC,

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why the secondary current transformer cannot left open

1 Answers  

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what is the diffrence between R Y B phase and why it is called RYB

5 Answers  

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How to calculat the size of copper& aluminium wire ?

5 Answers   Hindalco, IOCL,

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write circuit diagram for a motor rotate in forward direction once it started and when pressed the same button it should rotate in anticlockwise.

0 Answers  

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what is the difference between earthed cables and unearthed cables

2 Answers   Bhel,

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