Answer / hanupowergrid

Liquid resitance starter (LRS) ,IN which external
resistance is liquied media which is use for the starting
method of slip ring motor.

for starting of slip ring motor external resistance are
required so that we use liquid (addition of some caustic
soda)as resistance so that it is called as LRS.

what is the function of LBB relay

9 Answers  

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whye the current increases in the motor when the load on the motor increases

3 Answers  

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what is dead tank CT AND what is live tank CT

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I have two PLC processors. I want to communicate both processor with each other. How i can do so?

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what is the maximum current carrying capacity of a 95 sqmm cupper under ground cable laid partialy in land and partialy in ground?

4 Answers  

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how much load should be given on 5 mva transformer

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why there is a high voltage line in multiplication of 11?i.e.- -66kv,11,kv,22kv

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How we can measure the thickness of bus bar for a given load ? any farmula Plz elaborate clearly.

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What is core CT & it's function?

0 Answers  

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Name different types of circuit breakers and their voltage ratings?

11 Answers   NTPC,

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In a 3 phase system a neutral exists so that any unbalanced currents can flow through it towards earth.... but a phase demands a particular current as per the load attached to it....then where does the extra current come from the goes in the neutral??....I mean in an unbalanced system a phase demands a current as per its load attached....then where does the unbalanced current come from??

1 Answers  

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