Answer / k.prakashchandra

You can provide OCR to Y phase . EFR is connected to any
phase . In case of 2 OCR + 1 EFR scheme ,EFR is not
connected to Y phase . You think so ,as OCR s are provided
to R and B phases

What is FM200 Fire Supresion System??

3 Answers   Emerson,

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why the Parameters : Base Voltage & Maximum Voltage can't be equal in value in a VFD (Variable Frequency Drive) ? How much the base voltage would be lower than the maximum voltage ? If 400 V is the 3 phase output of a VFD ... then what should be the base voltage ? thanks a lot

1 Answers   Yaskawa,

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why vector group is ued

2 Answers  

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as we see that in our country the power rating for transmission is always rated in multiple of 11 like 11kv,33kv,66kv132kv. So i want to know wht is reason or logic here.

2 Answers  

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What can you contribute to the progress of our Company as an employee if you are selected?

0 Answers  

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Why we are not using capacitor in line when load on Genset?

3 Answers  

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What is majour reason of Electrical Arcing ?

9 Answers   ABB,

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WHAT ARE THE CHARACTERISTICS OF AN VOLTAG AMPLIFIER

0 Answers  

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Which of the following are the important limitations of rod gap surge arresters? 1. They are not capable of selling off power frequency follow up current. 2. After a discharge, the rods are destroyed completely. 3. Performance is affected by climatic conditions. Use the following codes for selecting the correct answer. Codes: (a)1, 2 and 3 (b)1 and 2 (c)2 and 3 (d)1 and 3

1 Answers  

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what will happen if the secondary of current transformer kept open....

16 Answers   KSEB,

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how we can produce negative DC voltage ? please explain it .,thank u

1 Answers  

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in which direction real power and reactive power flow and why???????

3 Answers  

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