friends, in closed loop system bandwidth is encresed comparision to open loop. what is mean by that? generally bandwidth means something realeted to frequency.

1 Answers   BARC,

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What do you mean by half-duplex and full-duplex communication? Explain briefly.

9 Answers  

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why we need external pull up for port 0 of micro-controller 8051?

2 Answers  

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behaviour of capacitor & inductor in ac circuits at t=0 & t=infinity.

0 Answers  

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What do you mean by protection loop?

1 Answers   NSN,

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what is the difference between noise and distortion?

8 Answers  

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Hai friends.......

1 Answers  

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State the advantages of dual slope adc:

0 Answers  

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how 2 design a mod 6 synchronous counter using jk flip flop?

3 Answers  

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What is the advantage of scr?

0 Answers  

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Dear All,I have RRB exam on 19th dec Plz send me the Last 5 years RRB Q&A of Electronics & communication Dept to mail id sham28sharieff@gmail.com.. please frnds if u do have the Q&A.. Plz send it..

0 Answers   RRB,

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What is noise in communication?

4 Answers  

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