why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??

0 Answers   Descon,

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Uses of induction motor

6 Answers   NTPC,

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What should do when induction motor take more load in single phase ?

1 Answers  

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Why is better to have a minimum ceiling voltage of 250% than 160%?

0 Answers  

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Why the motor take high starting current for long time(10- 15 sec) which is connected to Blower as compaire with a motor which is connected with pump with same rating?

2 Answers  

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what is CT class? depending upon which it is classified?

3 Answers   Siemens,

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why synchronous motor has zero starting ?

8 Answers   NTPC,

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you have an automatic voltage regulator at home for your appliances,if the voltage in your area drops from 220v to 190v,does the output of the automatic voltage regulator drops?or does it retains the 220v output?

4 Answers  

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what is the difference between analog and digital signal?

3 Answers  

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Where double earthing is required? Is there any power specification to have double earthing?

10 Answers   Delphi,

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how work the differential protection relay in details?

2 Answers  

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in 132kv substation CRT means

0 Answers  

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