what are types of servo motors

1 Answers  

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How to calculate cable sizing

5 Answers  

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A circuit breaker is a

9 Answers  

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What are the types of Transformer? Name them.

9 Answers   Bhel, HSL, NTPC,

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how much earth resistance consider to commissioning the transformer?

3 Answers   Deccan Cements,

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why we are testing cables with DC supply not with AC supply?

9 Answers   Aurobindo, DEWA, L&T,

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what is diode? and what it is used for ?

3 Answers  

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On a transformer name plate %IZ(%Impedence) is mentioned. What is the meaning of %IZ and how it is calculated?

3 Answers   Ambe Consultancy, Siemens,

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hi every body i am master student in control engineering and my project is slip control in trains i assumed a Dc motore as traction motor but i don't have characteristics of this kind of motor that is used in train. i want from every body if he or she has the characteristics or information about Dc motor that is used in train give me those information or technical characteristics .

0 Answers  

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In a 3 phase system a neutral exists so that any unbalanced currents can flow through it towards earth.... but a phase demands a particular current as per the load attached to it....then where does the extra current come from the goes in the neutral??....I mean in an unbalanced system a phase demands a current as per its load attached....then where does the unbalanced current come from??

1 Answers  

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what is the formula to calculate the fuel consumption of a diesel generator at different diferent load.

4 Answers   Aegis, Network Clothing Company,

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What is the method of Tan delta test for power Transformes and why it is required.

1 Answers  

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