Answer / shy11am

induction Motor is AC motor, may be three phase or single
phase,in which rotor has no direct electrical
connection,the rotor rotate by induction effect of stator
winding.

Answer / sayed asef

induction motor is electrical machine which convert
electrical power to mechanical power .same like transformer
primery and secondry winding.stator is primery and rotor is
secondry winding.when you give the electrical power to
stator it produced free rotating flux in between air gap.

Define protection core in CTs Ex. 5P10, 5P20 etc.

1 Answers   HPL,

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we know that dc motors are more superior then three phase induction motors in torque generation though they are not much used in industries why?

5 Answers   Essar, L&T,

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1. what is usage for power factor in industries?? 2.why we need to monitor power factor??

4 Answers   Havells,

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why high speed tripping relay is used in protection circuit why not normal relay

0 Answers  

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how can we calculate the ratio of caustic soda and water in lrs.

0 Answers  

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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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what is the major difference between dc generator and synchronous generator?

4 Answers  

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What are the disadvantges of leading power factor

5 Answers  

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IS RTCC AND OLTC REQUIRED FOR 500 KVA 11KV/433V TRANSFORMER FOR AN INDUSTRY?

7 Answers   IGCAR, TNEB Tamil Nadu Electricity Board,

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explain impact of tariff on energy management..? and what is ABT tariff

5 Answers   TCS,

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in Megger what type of voltage(AC or DC) are produce.how they work.

1 Answers  

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what will happen if the secondary of current transformer kept open....

16 Answers   KSEB,

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