Answer Posted / narsing

50mm or 60 mm of width and 6mm thicknes

We have studied about many techniques for finding the stability of system, ROOT LOCUS, ROUTH, BODE PLOT, POLER PLOT etc. In these which is used where. what are the difference among them... PLZ tell me.......

2101

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Why negative feedback is preferred in the control system?

1213

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how to calculate the earth fault current

2461

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

1865

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why do we need to use 3c+3e cable, normally i select only 3c+e cable and i think it is enough. pls explain the usefull of 3e cable ( in this project the earthing system is well done)

2411

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will 1050kva DG set withstand for back charge of 16MVA transformer

1800

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what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator

1985

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What is difference between Over Current & Earth Fault protection?

2382

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why high speed tripping relay will be used in tripping circuit why not normal relay

1293

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3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........

1901

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why electron produce magnetic field when it is in motion?

2092

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what is the purpose of slope in the differential relay?why we are using two slope?but in busbar differential we are using only one slope.why?

2857

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1.why we are using metal oxide gapless block in lightning arrester,2.What is minimum and maximum rating of metal oxide blocks using in india

1916

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how hydrogen cooled alternator undergo maintanence ? that is hydrogen when come in contact with air can result into explosions .

1875

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What is the lockout relay

1479

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