I NEED 2006&2007 RAILWAY RECRUITMENT BOARD,JUNIOR ENGINEER (SIGNAL) Q&ANSWERS,PLEASE SEND TO: kaleelbe@yahoo.com

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what is the ratio of Rf &R1 in wean bridge oscillator

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What is meant by filter?

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Is transformer an amplifier?

7 Answers  

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what is the difference betweeen FM and FSK modulation?

7 Answers   Ericsson,

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draw the circuit diagram of a transistor frequency convertor using a tetrode transistor?

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what effect at thersold value on transmission power is increase or decrease in telecommunication

1 Answers   Idea,

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. For the FIFA world cup, Paul the octopus has been predicting the winner of each match with amazing success. It is rumored that in a match between 2 teams A and B, Paul picks A with the same probability as A's chances of winning. Let's assume such rumors to be true and that in a match between Ghana and Bolivia, Ghana the stronger team has a probability of 9/10 of winning the game. What is the probability that Paul will correctly pick the winner of the Ghana-Bolivia game?

2 Answers   TCS,

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How α and β are related to each other?

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Define what is the mechanism by which conduction takes place inside the semiconductor?

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what is inductive couplers

0 Answers   Green World Technology,

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please can any one send me BHEL ECE sample papers

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