Answer / sabnavees

The principle of servo motor is the error sensing feedback
to correct the performance of a mechanism.

Answer / syamu

it have two types
1.ac servomotor
2.dc servo motor

Procedure for conduting vector group test on power transformers.why it is conducted?

6 Answers   Grasim,

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why do we need transformers?

12 Answers  

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What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?

0 Answers  

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Which formation is better in transmission lines - horizontal or triangular and why ?

2 Answers  

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if i conncet ct with ct ratio of 600/5 to an energy meter having ct ratio of 100/5, the reading show by the meter will correct, if wrong is there any method to calculate correct value with shown value, if yes please state it.....

2 Answers  

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Why DC weldings sets preffered over AC considering human safety aspects ?

2 Answers  

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can anyone give an idea about dia calculation in cold rolling mill

0 Answers  

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What is the actual meaning of thermal power efficiency ?

0 Answers  

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what is ballast

1 Answers  

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what is the method of earthing of a transformer using electrodes?

0 Answers  

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what is the responsibility of C license holder in industry?

0 Answers  

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What is the difference between synchronous motor & asynchronous motor

2 Answers  

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