what is PID control in VFD drives?

0 Answers   AES,

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What is the speed of electrical supply?

3 Answers  

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What do you mean by class of CTs and what is the meaning of cl 1.0, cl5P10, cl 10P10 CTs?

3 Answers  

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Why does The speed of motor used in elevator remain constant irrespective of load??

1 Answers  

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difference between load bus and dead bus?

4 Answers  

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How calculate the MTA in relay?

1 Answers   Unicharm,

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what is the use of reactive power

3 Answers  

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What is proportional controller?

0 Answers  

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Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???

0 Answers  

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what is the function of choke and starter in a tube light??

2 Answers  

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how to check the LRS resistance .......................

1 Answers  

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If one tertiary phase i.e. R,Y or B is earthed of a loaded type tertiary delta connected (Without load)of a power auto transformer, what is its advantage/disadvantage?

0 Answers   Amara Raja,

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