Answer Posted / utkal alumina

the ideal earth resistance is 0 ohm.but practically it
should be 1-2 ohms.

Define Electrical Insulation and examples of Solid,Liquid and Gaseous insulating materials?

1708

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How many devices can be connected in one zone of FACP

2271

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1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)

2872

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Why power genaration in India is at 50HZ while America its 60HZ

2232

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how you configure motorvision relay (L&T make)from DCS

4817

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for compensate 315mh inductance ,how many capaciance required?

2005

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In synchronization circuit what is the function of Interposing voltage transformer(IVT)and Reverse voltage transformer(RVT)

11766

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How to calculate cable size by using load.?? Any formula...

1315

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING) I O (current operating)?

2157

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which is chemical used as in ro water what is difference betweeen multi grade filter&dual media filter

2041

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Single line digram for 11 kV to distribution use go,la and do

1747

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How many turns are there in primary winding? (In Transformer)

1641

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What is power relay?

1187

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one split ac how can told of this ac which Tr tell me us

1978

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why we use 630mm single core cable for transformer secondary side and why two neutral cable

1800

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