why do we measure VIBRATION in -24vdc and why we adjust gap voltage -9vdc to 10-vdc? i am trying to get this information since 5 years, yet i haven't get reliable answer, i hope i can get from you.

0 Answers  

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Why the generating station rating is in KW though the rating of generators in KVA?

8 Answers   HAL,

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the total iron closs in a transformer core at normal flux density was measured at 25hz and 5ohz and was found to be 250w and 800w respectively.the hysteresis loss at 50hz would be................?????

1 Answers   ABB,

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How to calculate the cable size (XLPE)for suitable to 120KW load (if Motor or heaters etc)

4 Answers   SSC,

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what are the names and size of various conductors used in transmission lines

1 Answers   NTPC, Power Grid,

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what is swirl induction in i.c engine????????

1 Answers   Ashok Leyland,

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what are the differance between neutral and earthing?

3 Answers  

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What is the effect if power factor is above 1 or unity.

15 Answers   NTS,

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How PADO software increase the efficiency of power plant?

0 Answers   Avalon, SVS,

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How to calculate Earth busbar size & what is the procedure we make for determine that?

1 Answers  

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anti pumping relay function

3 Answers   Hofincons,

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Why consumers are charged based on Kwh basis why not on Kvah basis.

4 Answers   Unitech,

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