what is suitable alternative for an igbt?

4 Answers  

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in GEAFOL Cast-Resin trnaformer of 11/.72kv which has tapping of 11550v,11250,11000,10246v in primary side. To obtain 700v. which tapping should be used of HV side as we have 11000v/720v tapping now .

1 Answers  

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What is a differential amplifier? Also, explain cmrr.

0 Answers  

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how to find insulation resistance of a motor(415v) by theoretical formula??

2 Answers  

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If Dg set load increase 25%, How much increase fuel Consumption (15 kva 2 cylinder DG set)

0 Answers   TATA,

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WHY TERTIARY OF POWER TRANSFORMERS IS LOADED WITH EQUIPMENTS LIKE CT,PT,ISOLATOR AND CB

0 Answers  

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Explain the role of a car driver as one of a feedback mechanism.

0 Answers   GE,

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when we supply in primary side of transformer then the supply goes in secondary side?how it works?

4 Answers  

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what is work of CTPT in 33/11kv Substation

1 Answers   Fiat,

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how can get electrical "c" licence.i am complited in DEEE.PASSING YEAR OF 2010 I AM WORKING IN SPENCER PLAZA ELECTRICAL MAINTENANCE ,I AM DIPLOMA COMPLEATED IN ANDHRA PRADESH AND WORKING OF TN PLEASE HELP ME

1 Answers  

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Draw the circuit of clapp oscillator?

0 Answers  

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What is the fundamental cause of transients in power system?

3 Answers  

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