Consider a case that two 200 hp motors are connected to 500KVA transformer. For improving power factor can we add capacitors in common bus bars to motors. Or should we add capacitors for each individual motor?

2 Answers  

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if two heater of rating 1KW,200v are connected in series 100v supply what will be the power taken

1 Answers  

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please, Send me last technical test question paper in my email id..

0 Answers  

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how a resistor resists to flow the current?how an inductor oppses the sudden change in current?how a capacitor opposes a DC voltage.

0 Answers   Hindustan Unilever Limited,

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Utility company give the supply to customer in KVA but bill them for Watt.why?

1 Answers   L&T,

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what is phase and neutral.

16 Answers   HP, Voltech,

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what is stiffness factor

2 Answers   NTPC, Power Plant,

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How many capacitors using in LT panel as per Govt rules?

0 Answers   Electrical Tech,

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why DG battery blast

2 Answers  

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Is it possible to connect a safety device in to parallel?

0 Answers   Jones Lang LaSalle,

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The neutral&earth voltage is 0v.But we were connected the lighting load at the time ballast was failed.why?

1 Answers  

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2.5mva transformer is installed in our company with oltc but it is not working in auto mode ,it is operative in manual mode control wiring is done how can i rectify it?

5 Answers   Imdaad,

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