Answer / k.prakashchandra

UPS using generator and a prime mover instead of battery for
back-up power.

Answer / k.prakashchandra

UPS using generator and a prime mover instead of battery for
back-up power.

why ct mensioned 0.5/5p20 plese any reply to me

2 Answers  

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can d.c.transformer exist? if yes then what its max. rating?

6 Answers  

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what does the transformer connection symbol YNaod1 mean ?

3 Answers  

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What should be the length of transmission line so that we can see/obtain the full sine wave of voltage??

0 Answers   Siemens,

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how does excitation of brushless alternator took place?

1 Answers  

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Why ferranti effect occurred in leading p.f load?

1 Answers  

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what will hapen if we give ac supply to dc motor?

2 Answers  

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3 pahase 750kva Running 2 DG sets in 35 mints.525ampers. and 616 kw how much fuel consumption in Generator.what is the formula.

1 Answers   Delite Systems Engineering,

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what type of motor used to move a 1 ton gate? and relate ratings with load.

0 Answers   Khidmah,

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i am completed diploma in ece,and working in ht and lt lines.so is elligible diploma in ece for get electrical C Licence?plse give ur opinion?

0 Answers  

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what is the knee point voltage ? what is differtial rela? what is impedance and % of impedane? what is the postive phase sequance ? negative phase sequane ? and zero sequance impedance ? what is sortcircuit calculaion? why take calculation? define stabilty test ? why? what sentivity test? define merz protection ? what is the burden ? class 5p10, accracy, metering ct take knee point voltage test thet time what heppan why dont take knee point test to metering ct?

0 Answers  

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why PT transformer primary r the grounded?

2 Answers   L&T,

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