On what basis the the size of Lightning arrester for buildings are selected ?

0 Answers   KGD,

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To generate electricity , what is the speed of rotor?

1 Answers   JEC,

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why we use Test Terminal Block in 11 KV and 33 KV electrical panels.

0 Answers   EMC,

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which capacity of RCCB used for five thousand watt electricity load?

0 Answers  

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How select ELCB for 32amp. socket having quantity 12Nos. We have to do this wiring in PLANT. Please Also explain the incoming cable specification.

0 Answers   Gulf Industrial Services Company GISCO,

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what is voltage,current,restance,. what is single phase&three phase motar. what is basic electrical 'farmoulas. what is defirens quetions of electrical maintenance.

2 Answers  

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why pure sine wave inverter used for desktop ?

1 Answers  

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What is the relation between frequency and motor rpm?

0 Answers  

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Why we use Fuse in transformer in secondary side.Why we dont use fuse in primary side?

1 Answers   Care,

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WHY AIR COMPRESOR IS STARTED UNLOADED

3 Answers  

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why transformer rating is in KVA?

4 Answers   ABB,

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What is means by MacAdam Ellipse?

1 Answers  

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