Answer / k.prakashchandra

That depends on shape of the brush holder and spring pressure on each brush

Why we make earth connection with Transformer Body and What will be the minimum size of copper wire as per code with respect to KVA rating of Transformer?

0 Answers  

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a new 3ph induction motor doesn't rotates their ratted speed, why ?

2 Answers   Sail,

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how to match 0 -10V with 4 - 20mA

3 Answers  

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What is Isolation Current transformer and what purpose to use it in REF relay ?

1 Answers  

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why in electric train we can't feel current & generally we have get socked in our normal electricity ?

3 Answers  

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how the 3phase induction motor is running in 2phase supply with help of capacitor?

1 Answers  

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what is phase voltage phase current line current and their usage? provide diagram

1 Answers  

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why electric shock due to dc is dangerous than that of ac

8 Answers  

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I want to know which cable would be best to carry 125A current to a distance of 50m. Voltage is 3phase. Kindly share the formula with answer.

1 Answers   Medway Educational Consultant,

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1 ph induction motor winding priniple and connection diagram?Similarly for 3 ph induction motor?Full description

0 Answers  

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A three phase load, around 4 km away from the 11/0.433KV distribution transformer (Neutral of Transformer is solidily earthed) and consisting of mainly very costly and sensitive electronic equipments is giving trouble due to high voltage difference between neutral and body earth. Whether this problem can addressed by connecting neutral at the load point solidly to earth?

3 Answers  

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I NEED RRB CHENNAI (JE ELECTRICAL) QUESTION PAPER FOR LAST 5 YEAR AND I NEED RRB (JE ELECTRICAL) SYLLABUS.PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in

12 Answers   DFM, Hindustan Unilever Limited, JE, Pace, RRB,

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