Answer / mahabub alam

Musa Ibrahim And he born in Bogra

What is the difference between rated and maximum speed of 3phase induction motor.....? Can the motor speed exceeds the rated speed..?

1 Answers  

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what will happen if dc is supplied in acb or mccb or other circuit breakers?

1 Answers  

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what is the relationship between current&voltage in practical purpose ?

1 Answers   Indorama,

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Dear All, If we have 8No. 11kV cables running underground that are required to supply 20MW to a new development. What is the sustained current in Amps? Please advise.

1 Answers  

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Why Two Transformers aside shoud be supperated by concreted wall?

5 Answers  

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Any link for Electrical objective type questions ?

0 Answers  

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What is the Levels of High Voltage, Medium Voltage & Low Voltage?

1 Answers  

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A cylindrical wire is compressed in length by 10%. The percentage decrease in the resistance will be?????

0 Answers  

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why in an industry; machine having rated 200 h.p stopped after power factor is maintained above 0.97 lag by control panel in view-of energy saving

0 Answers   HCL,

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Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.

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what is the maximum load sutiable from earth to phase and what is the max voltage earth to phase suitable

1 Answers  

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if main CT is of ratio 50/5, and meter CT is -/5 what will be overall multiplying factor of meter.PT is 11000/110 .

0 Answers   BSNL,

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