i need 24v dc from 230v ac supply how we can getit ? what are the devices &its rating requied for that ? plzz i need answer urgently .thank u

3 Answers  

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HOW TO CALCULATE EACH PHASE CURRENT WHILE A MOTOR CONNECTED TO STAR- DELTA STARTER?

3 Answers  

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What is the Load Capacity of Panther conductor (0.2) and dog conductor (0.1)

1 Answers   Greenko Group,

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What is the purpose of a process loop? What is the controllers responsibily?

1 Answers  

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hi.. i am krishna. i've complide my diploma engg.in electrical.i applied many places for jobs.but i am always fear from written test.ican't get success in it. i think my basic engg. is weak..show me some idea please..!

5 Answers  

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What is the function of automatic Transfer Switch(ATS) in details

3 Answers  

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why we step/down voltage in multipul of 11kv?

4 Answers   Siemens,

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Can you explain about pole discrepancy scheme

0 Answers   NCC,

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what is corona ?

3 Answers  

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AVR

2 Answers  

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why induction motor always operate at lagging p.f.?

4 Answers  

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If the generator will not synchronize, what will you do?

3 Answers  

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