What is the different between Insulator & Di-electrict?

2 Answers  

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hoW to select a CT?

4 Answers   BARC,

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What will happen if primary of transformer is fed with Square wave instead of sinsoidal wave ?Will it operate or Not?

3 Answers   Areva,

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How to calculate busbar size & what is the procedure we make for determine that?

35 Answers   Auko Tex, Integra, PowerTech, Shadhin Group,

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how to calculate micom relay earth falt time and current sertting

0 Answers  

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I have a transformer whose primary operates at 230V, 50Hz for which the secondary voltage will be 12V, 50Hz. What will be the secondary voltage if the primary is fed with 400V, 8KHZ Signal?

6 Answers   ABB,

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Why ELCB trip, when neutral touch with ground?

1 Answers  

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Which motor connection is preferable star-delta or delta-star?

0 Answers   IOCL,

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HOW WE CHOOSE EARTH'S POTENTIAL AS ZERO V?

0 Answers  

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What happen if 200KVAR capacitor continuesly connected to load and all the plant machinaries are not in working?

4 Answers  

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What are the section criteria for cables. Now everywhere XLPE power cable is used or PVC is also used?.

0 Answers   DAE,

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volts=230 c=10mf a=??

0 Answers  

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