what is an operational amplifier?

0 Answers  

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what is the diff btw address and memory location?

3 Answers  

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what do u mean by Abis interface between bts and bsc

0 Answers  

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pls send me the placement papers and anyother useful information to sureshec127@gmail.com. STREAM: ELECTRONICS AND COMMUNICATION

0 Answers  

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State the differences between power amplifier and voltage amplifier.

0 Answers  

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Why the singnal of wireless/Tv in db value? and why it is showing in minus(-)?

4 Answers   BSNL, Wipro,

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plzz send in detail with answers of rrb section engineers model paper to my mail id sir.

0 Answers   RRB,

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Tell me about use of heat sinks in digital circuit.

4 Answers   TCS,

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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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describe the bandwidth delay problem?

1 Answers   Hathway,

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What is meant by pwm control in dc chopper?

0 Answers  

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Explain what is an adder or summing amplifier?

0 Answers  

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