Answer / sakthivel

due to electric flux to develop the electric current in the
Armour and if any fault occur in the Armour so we are
earthed in Armour

What is mean by Sensitive Earth fault & what are the effects

1 Answers   Enteg Technologies,

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WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?

5 Answers   ABB, Nissi Engineering Solution, NSL Sugars,

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How can we calculate the power factor of an electrical appliance ? Is there any formula ? Is there any meter around to calculate it ? And how to use that meter ? thanks

2 Answers   Essar, Philips,

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How we can calculate the consumption in kwh of motor on basis of kw @100% load, @50% load & @ no load.

0 Answers   Grasim,

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Define availability (operational)?

0 Answers  

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1.wat is the purpose (or)function of regulator? 2.wat is the purpose of stabiliser?

3 Answers  

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what are cable earthing and bus earthing trucks?when and where they are used?

1 Answers  

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Transfer function is == ? a. Mathematical model b. System with no physical structure c. Can be calculated through differential equations

1 Answers   CCP,

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Whether the over frequency protection is turbine or alternator and why?

1 Answers   Marg,

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what is the use of power factor ? where its applicable ?

4 Answers  

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How many type of ht insulator with name

1 Answers   Bhushan Power Steel,

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Dear Sir / Madam, Actually we requied 64 A MCB, But i have 32 A MCB = 2 No's this two i have to make series connection and we usw any place? isit possible or not......

4 Answers   Hindustan Unilever Limited,

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