why in generating station generation voltage is 11 kv

1 Answers   L&T, Usha Martin,

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How to select a D.G set for calculated load of 110kW..?

7 Answers   Shakthi Power Systems,

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What is the Difference Between MCCB & ACB & VCB

58 Answers   Absotherm, Delton, Divine, JLL, Jyoti Ltd, Kirloskar, L&T, RPP, Siemens, TCL, TCS, Teekays, YSJ,

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sir, iam ramya.... from the discipline of E.E.E appearing for jindal exam .sir, could you please send me the modal papers of recent jindal steel exam.

1 Answers  

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what type of relay has to be used for tripping the circuit from mains when a fault occur in a machine

3 Answers  

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what is the method to measure the transformer current carrieng capacity in three phase.

1 Answers  

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We have 800KW motor operating at 6600Volt,50 Hz supply.During 1st startup it tripped on overcurrent trip.It's FLA is 88 Amps.The K factor of Thermal overloaaad was set on .94 initially.then we set at 0.97 and then it started fine.i dont understand why it tripped first?What are the protections which comes in picture during starting ?

6 Answers  

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how can we judge the percentage of load on the basis of temperature differences readings between WTI and OTI in a transformer

1 Answers   Toshiba,

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Why the colour of insulator is always is chocolate in colour?

1 Answers   MRF,

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which bulb is greater iluminited, 60w and 100w are conected in series?

2 Answers  

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Can any one explain me about 2 phase motors ?

2 Answers   L&T,

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Can 60 Hz transformer be used inplace of 50 hz transfromer?

1 Answers  

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