Answer / rajesh

smps converts ac to fixed dc voltage
the desired vtg can be obtained by choosing ic's ,
resistors , capacitors of the desired value
( 5 - 20 voltage range )

Answer / ravi

it converts ac to dc voltage...

what is difference between HOT permit and cold permit

0 Answers   Petro Rabigh,

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what is meant by control valve sizing?

3 Answers  

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Basically iam Instruemntation Engineer, but Iam interested in Instruments design engineering, so plz guide, is there any course, training or Softwres to become Instrument design engineer??.

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2 Answers  

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