what is the abbreviation of MIMIC regarding control and relay panels of power systems????

1 Answers   Enercon,

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How we can calculate what type of supply we need for an example sometimes we take 11 KV and sometime 33KV from EB ?

4 Answers  

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why do we use 25kv supply for traction purpose

1 Answers  

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what are the differance between neutral and earthing?

3 Answers  

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What is the meaning of Insulation H for transformers????

0 Answers  

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How we can design a cable for a 3phase load.

3 Answers  

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why we condut tan delta test i want brief explain?

3 Answers  

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Our Alternator nameplate specifies a power factor of 0.8. When the Alternator is on light load, the bus bar voltage rises to 11240 volts, whereas the standard value is 10500 volts. Is it ok to increase the power factor to 0.85 or 0.9. I am afraid because the power factor on the name plate is only 0.8 ?

3 Answers   Escube,

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When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?

0 Answers  

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why we somewhere use ryb phase sequance, somewhere use uvw, and somewhere abc??

4 Answers  

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10Hp, 3-phase, 415v, 50Hz induction motor. The above motor is to run on Star-Delta connection, so how do i make following hardware selection 1) MCB, 2) Contactor, 3) Wire Gage (Depending on P-P current or Line Current), 4) OLR, Please tell in detail how to do the above, so as to get the ans. of it even if the Hp rating changes.

1 Answers   Engro,

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why odd hormonics only will effect the power system.why not even hormonics

2 Answers  

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