How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?

1 Answers  

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why reactive power produce in generator? why inductive load absorbe reactive power?

2 Answers  

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How can we reduce the reactive power consumption of your 12.5 MVA power transformer.

4 Answers  

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what is the working of hydrent system.

2 Answers  

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Why does increasing the magnetic flux in the main field of a d.c motor cause the armature current to reduce??

0 Answers  

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What are the material used for resistor?

0 Answers  

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whay we transmit power in 3phase no in 4 or 2 or 5......etc?

4 Answers   CCCL,

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Tell me all plants load factors i.e which plant operating on which load?

0 Answers   Bhel,

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We have energy meter of ct ratio 200/5amp and installed cut having ct ratio 100/5 amp what is final MF?

2 Answers  

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In winding design, the angle of chording (β) is nearly equal to A 45 degree B 60 degree C 30 degree D 90 degree

1 Answers   Reliance,

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What is the concept of voltage & current its relation?

5 Answers  

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Why do we use center tap transformer that used with portable tools

0 Answers  

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