Answer / k.prakashchandra

More force with lower voltage and smaller coil than other types

why we use negative feedback in control system.

2 Answers  

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Does the direction of rotation of d.c. Shunt motor would get reversed if the armature current and field current both are reversed?

0 Answers  

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what is mcb

7 Answers   L&T,

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lamination figures

0 Answers  

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what happen if i change the polarity of ac when it is connected with motor

3 Answers  

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how to ctrl motor by use of ac or dc drive.plz explain evdintly

0 Answers  

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what is excitation system explain in detail with its working?

1 Answers   Toshiba,

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if we convert kw into kva,which one formula use by us,pls tell me?

19 Answers   ABB, AEC, BGH,

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What is power factor ?What are the benefits of improved power factor & how. Please explain with examples.?

5 Answers   ABB,

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Operation of isolators.

0 Answers   KSEB, L&T, Siemens,

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Good morning: I'm looking for some informations about the OLTC or the LTC: I wont to know what the function of the tie-resistor in during the operation of reversing/coarse operation Cordially

0 Answers   CMERI,

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what is single phase motor?

5 Answers  

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