Answer Posted / nishi

APFC is a automatic power factor control panel which is
used to improve the power factor, whenever required, by
switching ON and OFF the required capacitor bank units.

Is there a standard depth of gravel fill in Substation Switchyard? Please give a design/drawing. Thank you.

5454

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Electrical 'C' license full abbreviation , and full form

1949

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What is NGR . What is the purpose of 10 sec ,60 sec rating of NGR.

1712

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any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?

2318

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what are the advantages and disadvantages of oil filled cables over XLPE cables

19665

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if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm

2323

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DG SET BLOCK DIGRAM

2351

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i am completed in B.E(Electrical and Electronics Engineering) with 8 months experience in Quality Control Engineer at Bharathi Industries,Coimbatore.

1947

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I AM A ELECTRICAL PANEL BOARD DESIGN ENGINEER.IF I GO ANY INTERVIEW ,TECHNICALLY WHAT ARE QUESTIONS I WILL FACE FROM INTERVIEWER?

12941

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I use 20 nos led tube 4feet, in pathway 100mtr approximate, so what size cable i use for lighting

1510

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WHY IN AC DRIVES,INPUT PHASE CURRENT SHOW UNBALANCE?

2343

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What is cut-off rate?

1270

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stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate

2864

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how brushed dc motor operating ?

1935

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Can anyone explain me about the capacitor calculation

2249

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