Answer / vikashsaini75

1000 Mva in india

Answer / k.prakashchandra

The maximum rating of tr depends on cooling.It can be
defined as the load at which the tr attains the maximum
allowable steady temperature .e.g. We have a power tr with
rating 100/80/60 MVA at AF OF/ OF AN/ON AN respectively.

if we keep frequency constant can we cal a synchronous generator as a dc generator

2 Answers   Cummins,

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wat are the transmission losses.... how can it be compensated....... wat s power system.......

1 Answers   NPC, NTPC, TCS,

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how harmonics generated in induction furnance? how minimise it?

0 Answers  

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why 3 phase induction motor only need starter ? why not other motors need starter ?(like synchronous motor,single phase induction motors & their types) ?

3 Answers  

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If the rated speed of a d.c. Shunt motor is1440 r.p.m, which method of speed control would you suggested to obtain a speed of 1500 r.p.m?

0 Answers  

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why starting current is high and resistance is almost 0 during the starting of motor dc motor...?

0 Answers  

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Utility company give the supply to customer in KVA but bill them for Watt.why?

1 Answers   L&T,

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where does the unbalanced current flow in the delta circuit

3 Answers  

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Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?

2 Answers  

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how we arrange the hv side with delta connection in case 33/11kv of transformer.

0 Answers   Jindal,

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What is the type of earth fault protection used in battery? explain.

0 Answers   PSEB,

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Wat is meant by OLTC?

1 Answers  

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