whatis the test procedure for lightning arrester which was installed one year back. i want check it whether it is working or not.

1 Answers  

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What are the commonly used schemes for the bus zone protection?

0 Answers  

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What is Rough Balance Busbar Protection

1 Answers  

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why one side of tubelight glows after switch off ?

1 Answers  

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Will an earth leakage trip be activated if the component or wiring is faulty on low voltage equipment.Example An electrical Cat Scarer placed in the garden and water gets into the wiring.

0 Answers  

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How much load can give on 1600 kva transformer 11kv/440

5 Answers  

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What is the minimum distance between MV busbare (P to P & P to E) as per some standards

1 Answers   ABB, Sejong,

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why DG sets power factor is 0.8 lagging.

1 Answers   Cummins,

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What must be the distance between the Earth pit which are grounded from two different sources. Example: Distance between the earth pit for LV Panel-1 & 2

0 Answers  

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Why double earthing is required ?

1 Answers  

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If DG runing time Neutral earth connection Dissconect what will be the effect in load and equipments.

3 Answers   GE, HP, Reliance,

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What are the classification of Servo Motor?

4 Answers   BARC,

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