Merz-Price circulating current principles is more suitable for

1 Answers   Student,

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where reactive power is used

0 Answers  

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what is the effect come when i changed the alternator exciter field winding DC palority(+ve & -ve)which is coming from AVR.

1 Answers   Wartsila,

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What is the meaning of key single line diagram?

8 Answers   Technip,

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Why front mounted CT polarities are always towards breaker?

0 Answers  

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what is current check gurd relay?

0 Answers   MRF,

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what is the operation of UPS ? can any one answer me?

7 Answers  

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Explain the working principle of servomotor

20 Answers   ABB, Bhel, FANUC, GE, Jindal Steel and Power, L&T, SIA, Steelco Gujarat Ltd,

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In Indian Railways , how the AC motor is driven? Please explain clearly starting from the overhead 25kV supply.

1 Answers  

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1. A bomber drops a bomb from an aircraft flying at 2000 km/hr. at an altitude of 7km. The speed at which the bomb will strike the earth would be

0 Answers   KNJ,

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Why it is necessary to isolate fire fighting when you are taking shutdown for lv board.

0 Answers   KSEB, L&T, Siemens,

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what are the reasons of CT circuit faulty in busbar protection scheme?

0 Answers   Getco,

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