What does the term “voltage regulation” means?

0 Answers  

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wchich motor we are using in mixer?

4 Answers  

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Just a silly question but just to make my curious mind bac to normal - Why was not 67 and 67N relays built into a single relay as i have noticed that the R,Y,B CT wiring end up into the 67 relay while the common of the R,Y,B CT wiring end up into the 67N relay. Then it was better if a single relay was manufactured just like the distance relay (21). Another question i would like to ask is - how do we know where the 67 and 67 N relay has to be placed.why is it not placed at the transformer bay? In the substaion that i am working -i have noticed that it is placed between a breaker and a common double bus bar and this line bay is connected to another substation at a remote place which is furthur connected to a load. B U S______CT for 67 & 67N ______Breaker _____ remot s/s. B A R

1 Answers  

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difference between elcb and rccb

3 Answers   ITC Infotech,

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how to do the ductor test?

0 Answers  

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why we use mostly 3-phase but not 4-phase and 5-phase what is the difference between them

1 Answers  

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If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?

2 Answers   Focus,

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Explain the role of a car driver as one of a feedback mechanism.

0 Answers   GE,

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Is there any specialised book to refer about fault level calculation both in MV and LV side??

0 Answers  

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The safest value of current which can pass from human body?

4 Answers   Jindal,

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what is vA rating and class of a ct.

0 Answers   L&T,

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What is reverse power relay?

0 Answers  

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