in one substation we have two power transformers of 100mva,75mva capacity.statoin load is155mva.how much each tranformers share the load????

6 Answers   TNEB Tamil Nadu Electricity Board,

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how system voltage affect the power factor or vice-versa.

4 Answers  

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what is reactive poower

3 Answers  

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Is there any difference in AC current/ DC current carrying capacity of a conductor .What can be maximum current handling capacity of a 2.5mm stranded cu cable when connected to AC and DC supply.

1 Answers  

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What type of motor is used inside computer CPU.

11 Answers   Bhel, TCS,

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How Humming noise generated in starter motor which was used the start the engine in a vehicle/car/Truck?.Moreover Starter motor was operated in DC power supply. Can you guys clarify ?

2 Answers  

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what is the difference between core & shell type transformer ?& where we use those transformers ?

10 Answers   BNCET,

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Dear Respected sir how to test ABB REX521 protection relay by relay tester.

0 Answers  

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is harmonic useful or it distort the alternating quantity?

2 Answers  

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i want to know d working mechanism of tafe tractors next i like to know d engine type of apache bighs can anyone help me

0 Answers  

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what is the meaning of impedance protected in instrument cooling fan

0 Answers  

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what does mean for "mah" for mobile batteries like 1500mah,1300mah??

2 Answers  

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