IF 8255 CONTROL WORD IS 94H,Tell the chip port work mode ?

0 Answers  

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what is back emf?

4 Answers   Bhel,

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which fault is severe and why?between lll fault and lllg fault which fault is severe and y?

0 Answers   GE,

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How to calculate the Harmonics losses in terms of cost/unit.

0 Answers  

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when a machine act as genartor and as motor?

2 Answers  

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1 Ton is equal to how many watts?

0 Answers  

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why is the vector group analysis done in transformer tests

28 Answers   K K Rao, Lloyds, Nicco Engineering Services Limited, Qatar Petroleums,

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In three pin plug 6 amp. 220V ac rating. Why earth pin diameter is higher than other two pin? What its purpose ?

0 Answers  

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what is earthing.how we make it,describe briefly.

0 Answers   HAL,

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what is brushless generator.How does work it..??

3 Answers   NTPC,

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What fomula is used to calculate: 1. rated frequency withstand voltage, and 2. rated lightning impulse withstand voltage.

0 Answers   PNG Power,

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ward lconard control

5 Answers   Bhel,

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