hi sir i completed my b tech in ece in 2009 and i am interested in railway jobs and plz provide me with what type of questions will they ask along with model paper and my mail id is vaseem_basha@yahoo.co.in plzzzzzzzzzzzzzzz

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What is HSN? How do we apply it?

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Explain what is a differential amplifier?

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Why capacitor input filter is preferred to choke input filter?

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name the institue for l1,l2 tranning

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Which type of connector we use in FIFA card?

0 Answers   NSN,

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Name the two forms of boolean expression?

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what is reverse saturation current?

1 Answers  

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interface 8085 microprocessor with 4K RAM, 256 bytes RAM, 2K RAM and 6K ROM using decoders and gates?

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Why value of rx level is always negative?

0 Answers   Ericsson,

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What is memristor? How many modes it works? Also what is its advantage? How it differ from others & why the name evolve? & What is its uses?

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What Is RF?

3 Answers  

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