Answer / ravikumar.g

The Direction is changed for the Induction Motor for
changing the two Phases.

Answer / sunil guru

the direction of rotation of I.M is changed by changing the
polarity of any 2 phases......

Answer / hameed

in 3 phase we change 2 phase & in single phase we change
the end of starting coil

Answer / b. janardhana rao

In 3 phase induction motors we want to change direction of motor any one of 3 phses polarity we will change automatically change the direction. Example. RYB we change to rby or yrb.

when u are given a timer,push buttons and contactor, how do i practically make a star delta control circuit and a direct online control circuit?

1 Answers  

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What are chief characteristics of state-space method and its techniques ?

0 Answers   Limton,

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how we can calcultae the short circuit level for bus bar

0 Answers   Jaiprakash, Panorama Apparels,

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What is the voltage violating limit to be considered for load flow study? What is acceptable deviation limit according to relevant standards?

1 Answers  

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electical engg basic question

1 Answers   Power Plant,

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power inverter we are using 2n3773 power transister in that places we can use any IGBT ?

1 Answers   Essar,

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how does ELR works? explain

0 Answers  

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how to determine capacitor bank capacity of one plant..

2 Answers   Dalkia, SPDC,

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How much heat will a 2500 KVA transformer will generate ?

5 Answers  

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Why the high starting current does not harm the low capacity induction motor?

1 Answers  

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difference between fleming's left hand rule and RHR briefly.

3 Answers  

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If DG runing time Neutral earth connection Dissconect what will be the effect in load and equipments.

3 Answers   GE, HP, Reliance,

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