Answer / sudheer

MC6161C and MC61A andMC31A are over load current protection
relays . all are different range relays and settings.

What is difference between PVC cable & XLPE cable?

14 Answers   Intertek,

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why electron produce magnetic field when it is in motion?

0 Answers   Power Grid,

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What happens when DC supply is given to transformer

4 Answers   CESC, IBM,

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what is swirl induction in i.c engine????????

1 Answers   Ashok Leyland,

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which relay is better , instantaneous or IDMT relay .

2 Answers  

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how we can calculate which capacity capacitor bank we have to add for improve pf?

3 Answers   Consultancy, JM Huber, Torrent Power,

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how do skin effect is reduced when hallow cond or stranded cond are used ?

1 Answers  

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what is the d/f b/w iverter & converter.

5 Answers   Indeco,

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Why NGR is required for 11Kv geneartor in power plant

2 Answers   AB Inc, ABB,

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why occ curve is not tracing back when we are bringing rheostat back in reverse direction?

0 Answers  

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how we can to the synchronization in transformer. What are the conditions for that.

1 Answers  

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If we want the fan to consume less electricity at low speed, what do we have to do?

1 Answers  

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