How to design CT for connected with Transformer OLTC operation? normally CT output design for 1A/5A range but during OLTC Tap position changing time how to function the CT?

1 Answers   HEG,

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why vector group is ued

2 Answers  

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how to test the ht machines?

0 Answers   ONGC,

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When lag/lead/lag-lead compensation is employed?

0 Answers  

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What are HT & LT Cables? What are their values?

3 Answers   IOCL,

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which type of questions asking for solar companies?

0 Answers   GE,

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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 are earthing material

1 Answers  

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Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?

2 Answers  

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When we use PT in HT Panel why the ratio is 11Kv/√3/110v/√3 please explain briefly with suitable formula?

1 Answers  

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how to testing the AC 3 phase motor? and what is the test procedure & kits required for testing?

3 Answers  

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what is 'A' Check & 'B' Check ?

2 Answers  

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