Answer / manoj yadav

VFD(Varriable Frequevny Drive) will used for varrable speed
utility, like- elevators, hydropnumatics pumps,
Airconditioning, etc.

what is the use of 6.6kV/6.6kV Transformer???

3 Answers  

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when will be the iocl interview results ifaced the interview on september 8 th

0 Answers   IOCL,

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why the the phase transformer's nuetral has been grounded

2 Answers  

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Lux meter is the measuring device to measure the lux level of lighting fixture. in industrial sector two types of lighting fixture is being used as street lighting purpose 1. HPSV (Sodium) and 2. HPMV (Mercury). HPMV having white light which is an combination of red, blue and yellow colour, while HPSV haivng Yellow lighting. in HPSV red & blue colour will be absent. during measurement of the lux level of HPSV and HPMV fixture. 1. Lux meter can measure the actual lux level of both fixture? 2. or it will show false reading for HPSV fixture light as it has only yellow light present. please give me answer

1 Answers  

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Dear all, is ther any body who can tell me about the setting of ACB(air circuit breaker ). what kind of it,s setting is and how to do it,s setting. also please tell me the setting of VCB(vaccume circuit breaker) . please tell me their setting,s. i will b very thank ful to all of u. Thank,s and Regard,s. Muhammed Ikram.

2 Answers  

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Witch do depand of Power factor and theory of power factor?

0 Answers  

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what is corona effect

3 Answers  

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in transformer the unit of power is in kva why?

4 Answers   Videocon,

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what are trouble functions of transformer?ex. prv trip,oltc,oti,wti.explain detail.

1 Answers  

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why EMF IS INDUCED IN A CONDUCTOR WHEN FLUX LINKING WITH IT CHANGES ACCORDING TO FARADAYS LAW.

0 Answers   Sail,

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need of capacitor used in plant

3 Answers  

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how to calulate transformer secodary fault A?

1 Answers  

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