Answer / sukh

Load(of unity pf) that can be delivered by the line of negligible resistance.
SIL=V^2(Rec. End line vlg)/Z0(surge impd.)

What is the necessary and sufficient condition for stability.

0 Answers  

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For high frequency application we use which transformer?

0 Answers  

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When and where resistance earthing is used ? How to calculate the time constant for earth fault

0 Answers  

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we have taken HV test of 2.5 k and Megger test on 11 kv HT cable.here it shows no fault but when we are charging the same cable with 11 kv supply why the VCB 11 kv gets tripped can anybody define the possible cause of fault ?

4 Answers   MAHINDRA,

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What is corona loss?

2 Answers   PWD,

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How we can make sure cable size of LT cable without any parameter.

2 Answers   Paradip Port, Siemens,

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why we are called the 4-20ma transducer,not 0-20 ma transducer??

3 Answers  

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How we do the maintenance of Servo motor, even we cant open it?

0 Answers   ITC Infotech,

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why the vfd motor take current high in vfd panel then mcc panel.current in vfd panel=160A in 93%.and mcc panel it shows 130A. (132kw motor)

1 Answers  

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what is dc system? how getting pulse from rectifier?

1 Answers   ETA,

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what is mean impedance?

7 Answers   ONGC, Wipro,

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140 is load amps for a equipments and what ratio of CT requied for installimg ammeter to amps montering purpose?

1 Answers  

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