Tell me about Simence PLC 'BLOCK'.How many types and what for.

1 Answers   Gurit,

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Why r use in the tap changing x' mer.

2 Answers   L&T,

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how to select cable size according to ampere.

1 Answers  

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Give the topology of current amplifier with current shunt feedback?

0 Answers  

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what is difference between 2 pole structure and 4 pole structure in transformer yard

0 Answers   Hospira,

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What is the difference of grounding and earthing?

6 Answers  

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what is kvarh? Please define it With calculation General motors ?

0 Answers  

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WORKING PRINCIPLE OF VACCUM CKT BREAKER ?

2 Answers  

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why current transformer secondary side should be shorted ?

5 Answers   Areva,

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what happens when a power transformer neutral earthing broken???

11 Answers   MacLellan,

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if 300 hrs not comleted at wat interval b.c,d checks og take place

1 Answers  

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definition of transformer

10 Answers  

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