Answer / fawaz firoz

Tower is mostly the tallest structure in an area. Lightnings tends to strike on the highest point in an area. Therefore, the tower is earthed so that the lightning has a path to discharge or else damaging the tower and other equipments under it.

what's the use of cvt and wave trap in 400kv switch yard.......

5 Answers  

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for 644KW load which MCCB should i use

6 Answers  

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What should be setting for alarm,tripping and cooling fan on for power transformer's oil temp. and winding temp. indicator?

0 Answers  

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Classify drilling machines.

0 Answers   Ashok Leyland,

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33kv Rated output avilable in market (any where in india)

0 Answers   C2C,

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why are caluculte transformers or dg's in kva does not caluculate in kw

5 Answers  

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which relay is used on long transmission lines

10 Answers   ABB, Bhel, Student, Tata Steel Limited,

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what is the diff. b/w restricted earth fault relay & standby earthfault relay and where they are used?

4 Answers   KSK Energy, Reliance,

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why there is a humming noise in transformer

6 Answers  

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what is fault level in 66kV system?

3 Answers  

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Natural frequency in the control system represents nature of a. Transient response b. Oscillations c. Overshoot d. Speed of responce

1 Answers  

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why rotor current reading is taken & why not stator?

4 Answers  

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