Answer Posted / kj

If the DG's are the same rating then the load sharing is
out of adjustment.

Load sharing can be by speed droop (see answer above) or by
load sharing controller.

Adjustment of either of these can rectify problem.

Why we specify TNC switch with 1NO 1NC ,2NO 2NC ? how we get connection.?

1280

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What Maximam Gap Taibaar & Bush

1831

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what is the purpose of shading ring or shading coil in electrical equipments.

3974

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Is better to supply the voltage for static exciter from the auxiliary power source or from the SG terminals? And why?

1501

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how we can adjust for three phase motor cold stall time ,hot stall time and thermal register set up?

2520

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Explain in brief description about the operation of DG sets.

1894

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sir please send me previous year questions of jspl of electrical section through which i could prepare myself fpr the test.

1509

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what is rating boiler

1573

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operation of protection relay watchdog contact?

1949

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I need the list of Universities who have summer intake for BS degree in Electrical Engineering.?

1573

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234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,

1754

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How RTCC panel is working and give single line diagram for RTCC with transformer?

2654

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What is difference between Harmonic and Non harmonic Capacitor Bank?

2404

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While testing a ZCT what parameters have to check or measure?

1905

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

1581

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