Answer / arun

Type of earthing.
1.Coil earthing.
2.Pipe earthing.
3.Rod earthing.
4.Earth mat having equally formed grid of MSflats according
to soil resistivity of a particular place.

Min value - less than 2 ohms/pit.

practicalLY what is impedence ...?

2 Answers  

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IN A SMALL D.C GENERATOR, IF WE REPLACE THE LAMINATED CORE ARMATURE WITH A WOODEN BLOCK OF SAME SIZE & SHAPE AND WIND WIRES WOUND ON THE SLOTS OF WOODEN ARMATURE AND CONNECTED TO THE COMMUTATOR.COMMUTATOR IS FITTED WITH BRUSH TO RECEIVE INDUCED E.M.F.WHETHER E.M.F GENERATED OR NOT?

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What is the slip speed?

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can we install LT panel & HT panel in one room?

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DERIVE AN EXPREION FOR MAXIMUM POER TRANSMISSION, WHAT ARE ITS APPLICATIONS.

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why odd hormonics only will effect the power system.why not even hormonics

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how to test power transformer.YNd11

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control diagram of star delta starter

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What are all the points to be checked while decanting diesel from tanker lorry to HSD YARD

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