Do you studied an postgrade?

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What is power supply transformers?

2 Answers   Amara Raja,

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hi, recently i heard about a control devise called impulse switch which is used in industrial control systems .. could you help me about it because i couldn't find any thing about. thanks,

1 Answers  

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why resistance has colour code?

3 Answers   Khyber Tobacco, KTC,

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resistance is the property of a material to resist the flow of current... now by ohm's law current is directly proportional to voltage. then why we transformer in small appplication... if we use resistance in daily life it will be more sufficent,cheaper,etc. than transformer

2 Answers  

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Which type of memory which is fast and temporarily stores the data which are immediately required for use?

0 Answers  

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Explain theory of thermocouples?

0 Answers  

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i wante appsc assistant engineer old question papers?

0 Answers  

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Why stepper motor is required?

0 Answers  

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What is the work of accumulator in 8085?

0 Answers  

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What is difference between PLC and Logic Card?

1 Answers  

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What is the expansion of hmi?

0 Answers  

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