An op-amp comparator circuit uses which of the following a. positive feedback b. negative feedback c. active feedback d. no feedback

4 Answers  

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How can the race-around problem be solved?

0 Answers  

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Hall effect can be used to measure

1 Answers  

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Explain how to calculate knee point voltage? Describe its purpose for differential protection.

0 Answers  

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what is the difference between noise and distortion?

8 Answers  

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write a C programme to print all the strong numbers below 10000..

1 Answers   Wipro,

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what are the components has to be done in fpga board (altera)?

0 Answers  

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Why can’t we use comparator to convert sin wave into square wave?

0 Answers  

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how many type of network protocol

0 Answers  

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sir i want polytechnic lecturers model papers plzzzzzzzzz send me my mail id: manisri.bobbala@gmail.com

0 Answers  

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explain call flow in gsm???

2 Answers   Nokia Solutions and Networks, TCS,

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the two inputs to and gate are 4V and 5V.if threshold voltage is 0.5V.then what is output of and gate?if input voltage is reduced to 0.52V each,then what will be output?

2 Answers   Intel,

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