Answer / abd ul rehman

it provide the laging current .

Type of motor stater detail and working detail

0 Answers  

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Regarding units, for voltage we are denoting Volts as V but in case of current we are not denoting Ampere as A instead as I..Why..? Any technical reason for this..?

1 Answers  

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how to select overload-relay for perticular motor 1.for D.O.L. starter 2. for Star-delta starter ????

0 Answers   Vatika,

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How do we calculate the out Put voltage of generator, after excitation being given?

2 Answers  

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solor panels arrange some angle,panel is flat fitted energy was produced or not why?

0 Answers  

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We have two Al.busbars each of size 125mm*10 mm connected in parallel.To increase the current rating ,can we connect third busbar of size 100mm*10mm in parallel to existing two busbars?In my opinion ,if we connect busbars of different sizes in parallel,then the busbar of lowest size will take much current.So this type of paralleling should be avoided .Am I correct?

1 Answers   PDP Steel,

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what would happen if reactive power (kvar)is increased (more)or decreased (less)? how much exact reactive power should be maintained? and what should be done for that

0 Answers   ABB, Siemens,

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Why we are going for converter transformers for DC drives application instead of distribution transformer?

0 Answers  

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What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?

0 Answers  

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why we not use capcitor in Three phase motor ??

2 Answers   GOMS, Power Electronics,

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Formulae for calculating the transmission line losses for different voltage levels

0 Answers  

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Can we perform parallel operation of two transformers when one transformer on load?

3 Answers  

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