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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important questions about sip and ims protocols

0 Answers  

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as i m an electronics engineer,and doing testing course,if interviewer ask me a question that after being an engineer,why u choose testing field,what should i answer?

2 Answers   IBM, Nokia,

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what is the use of electronics in software company

2 Answers   TCS,

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what is the role of electronics,communication engg. in IT industry?

0 Answers   Wipro,

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Why Visual Basic is referred to as "Front End Tool"?

2 Answers   College School Exams Tests, IBM, Oracle,

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WHAT IS THE ELLIGIBILITY FOR ADMISSIONS IN NITS

0 Answers  

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i having three wire RTD but i want analog input signal 4 to 20ma to Allen Bradly plc.so how to connect this one.pls clarifie me.

0 Answers  

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why six transistors are used to store single bit in sram

1 Answers  

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how we can calculate the t/f winding ratio and its formula

1 Answers  

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what is 802.11b

5 Answers   Alcatel,

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Which type of communication used in nuclear submarrine for communication from capton to out side the marrine?

0 Answers   BARC,

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