i done m.e communication system degree. i like to study new degree. which course is to choose. i selected m.sc applied psychology, m.sc e&i. is this suitable for me or say some suggestion to do some course.

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What is flip flop. What is latch???? Can u plz explain the difference between the two

2 Answers   Wipro,

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i wanna know question and answers related to last iffco get papers

0 Answers   IFFCO,

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Define circuit switching?

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what type of waves exactly the radiations are ?

0 Answers   Infosys,

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What is Virtual Handoff ?

2 Answers  

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What is meant by sequence control of ac voltage regulators?

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Explain why does an op-amp have high cmrr?

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what is the effect of increase resistance on reluctance?

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We are facing the problem of communication failure between seimens drives and ABB DCS. Between drives and DCS on RLM -01 module for communication purpose. We found red blinking i.e error blinking in RLM -o1 module. So we replaced with new one but after one month same problem again came. So again we installed old RLM-01 module. Now also RED blinking is coming but sometimes drives are not tripping. What will be the cause for this problem?

0 Answers   DSPM,

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three phase electronic energy meter have how much voltage in combined both r,y,b & why?

1 Answers  

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state and explain the type of losses in optical fiber communication channel, explaining the mechanism of the losses

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