Answer / shaikh

To calculate bus voltage, currents, Mwatts, MVar and power
factor. The results will indicate abnormal conditions of
overvoltage, undervoltage, overload of transformers and
cables.

Answer / abhishek goyal

To calculate the system capacity (or power source)or total
load calculation. We can measure also the load divination
according to requirement (so we decided the MCC, PCC CAPACITY).
for ex: In new plant project first we know about the total
load (short ckt current) for deciding transformer rating,
cables, pcc, mcc other equipment.

Can we connect two or more energy meters/Amp meters on one CT set(Three phase).

5 Answers   Parle, Watermark Engineering,

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hello!my name is sheikh iam preparing for indian engineering servieces,please send me the old question papers..to sheikhshaazforjobs@gmail.com

0 Answers   APCPDCL, apspdcl,

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i need to now what will be the cable size to the following load, transformer to distribution panel distance 110m, load 1000kw, voltage 400v, pf 0.85, permissible voltage drop 2.0%, overhead line, atmospheric temperature 35 degree c.

0 Answers   Bay Fishing Corporation,

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wht is the purpose of the earth electrode other then earthing

1 Answers  

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What is the tolerence limit between neutral and earth in 230 V AC System?

7 Answers   NTPC,

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why the starting current of a motor is high?

3 Answers   ITC Infotech,

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What is DTR erection?

0 Answers  

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for a 132/33kv transformer secondary is star and is connected to NER. and from secondary a cable is running to 33kv swbd. since the cable is single core do i have to run neutral cable also to 33kv swbd.???

5 Answers   PowerTech,

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Why we use the D-curve MCBs in critical power distrubution.

4 Answers   Sodexo,

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HOW TO REDUCE POWER PLANT AUXILIARY POWER CONSUMPTION?

0 Answers   TATA,

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critical losses of transformer

3 Answers   EEEC,

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how winding temperature detects in power transformer...?

5 Answers   Roverco,

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