Answer / hitesh parmar

In the industries, the electrical energy can be saved by
connecting a synchronous motor running on no load with over-
excitation in parralel to the supply lines. Thus improving
the power facfor of the particular system of idustry and
educing the losses.

Answer / mihir

Simple,,, just by reducing the variable losses which is only to depends on current.... By increasing the efficiency and reducing the voltage regulation....

Answer / simon peter

Install a three phase steplizer to improve power factor........

how to calculate the size of the HT cable

0 Answers  

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What do u understand voltage reg. of an alternator?

0 Answers   IOCL,

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Why usually in all electrical equipment taking more current in Y pahse like pumps,compressor,or any other applications

1 Answers   Chemplast,

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send me the upsc conventional papers of 2006

1 Answers   Juniper Networks, Siemens,

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There are a trformer and an induction machine. Those two have the same supply. For which device the load current will be maximum? And why?

0 Answers  

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Why? We r used 50sq. mm. And above size cable in 3.5 core and below size are used in 4core

2 Answers  

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Give idea about General Engineering. From which book i can study this topic. Pl. reply me via email. My email is ravi@bhelhwr.co.in, also give the name of book/website, from where i can prepare it.

0 Answers   TATA,

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What is a unit of gravity (Battery)

9 Answers  

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What will happen to magnitude of voltage of other two phases if one phasw will touch the ground?

3 Answers   Construction, NPCIL,

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what is difference between neutral& grounding?

6 Answers  

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What is the make of breakers, transformers, generators? What are their capacities and ratings?

1 Answers  

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Which type of transformer used in lighting load?

2 Answers   IMFA,

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