1. Why is the speed of shunt motor practically constant? 2. Why dc series motor use to start with heavy loads? 3. advantages & disadvantages of separately excited generator over self excited generator?

0 Answers  

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Explain the grounding concept adapted in aircrafts?

2 Answers  

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What is the diffrence between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?

1 Answers  

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How to do stting of vl250 siemens MCCB

0 Answers   Qatar Steel,

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where to use CT and PT?

4 Answers   CEB, Reliance,

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what is the apt definition for kirchoff's current and voltage laws?

3 Answers  

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how current rating of l.t cable is find

2 Answers   GAIL,

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which circuit takes max. load & which circuit takes min. load i.e. SERIES CIRCUIT OR PARALLEL CIRCUIT??

3 Answers  

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Squirrel cage induction motor has constant A slip B stator current C rotor resistance D speed at all load

1 Answers  

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if the transformer at full load have a iron loss =900w and copper loss = 1600w . what percent of the load will the transformer has a maximum efficiency?

3 Answers  

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what happen "when Dyn11 is parallel operation with Dyn1"?

9 Answers  

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how to calculate circuit breaker capacity

6 Answers   Siemens,

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