Answer / manoj

250 amps

Answer / abbas

300

Comparing to AC transmission, corona & R in DC transmission is……. a) lower b) higher c) same

3 Answers  

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How to calculate load requirement of a 50 flat apartment with 5 kw each unit,sizing of cable,transformer

1 Answers  

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is there any chance to get shock from the transformer oil at the time of maintenance due to its dielectric property. . ?

6 Answers   Bhel,

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What is the settings of distance protection relay in 400 kv line

1 Answers   Crompton Greaves,

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what happen if field of dc shunt motor opens? what is function of putting res. in parallel to one phase of 3 phase IM? the power supplied by 5A source in circuit is given by------Watt.

1 Answers  

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What is sunrise meeting ?

1 Answers   KSEB,

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why we used servo motor insted of inducation motor?

1 Answers  

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Which element is highly conducting coppoer or gold?

3 Answers  

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Why dc Supply used in Control circuit.

12 Answers   HP,

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Dear,  How much ph is maintained of water electrolite used in lrs for slipring induction motor ?

1 Answers  

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why we step down voltage level from 33kv to 11kv and 11kv to 415v.Instead we can step down voltage from 33kv to 415v directly using single transformer?

3 Answers  

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During he starting up of the motor, the upstream's MCCB (350A) always trips due to the UVT relay activated. Can Star-delta starter use for a 20kW Motor (For a powder mixer machine) cause voltage-dip in the supply line voltage? If so, what are the recommended solution to eliminate/reduce the transient voltage dip in the line voltage?

4 Answers  

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