In synchronous motor, how the field current is related to armature current..i know its inversely proportional..but concept wise...i was nt clear....pls help me...

0 Answers   Siemens,

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What determines the thermal loading on the motor?

0 Answers  

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what is Over current, earth fault (O/C+E/F) ?

2 Answers  

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There are 2 motors without name plate and terminal but one is DC motor and another is induction motor.How one can identify which one is DC and which one is AC motor?

6 Answers  

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power requirement of an l.e.d?

2 Answers  

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what is electrostatic presipitator in thermal power plant,and why it is used?

2 Answers   ACC,

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What are options used for earthing the switchgear.

0 Answers   KSEB, L&T, Siemens,

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why are we maintaining some specific gravity in battery ?

5 Answers  

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What is Diff btw MCP & MCB????

10 Answers   Athena, Emerson, Suzlon,

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HOw can we calculate power factor at HT side.

6 Answers  

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DC Motors applications used in Lift/Elevators

8 Answers   IOCL, SCS, Usha Martin,

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how does bode plot have an advantage over root locus? how does it determine the stability of a system depending upon the location of poles and zeroes?

2 Answers   NBKR,

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