why sometimes PF value have an negative sign?

0 Answers  

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Define cmrr of an opamp?

0 Answers  

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difference between ac and dc

10 Answers   Alstom, BPL, Ford, HCL, Wipro,

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69,70 or 71 in box-1 ; 18,19, or 20 in box-2 ; 60,61, or 62 in box-3 get -3 , -4 , or -5 in box-2 in 3 steps.Use all operations i.e. ( +,-,*,/ ).

0 Answers   Godrej,

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what is asynchronous data transfer???

0 Answers  

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Explain how to design a software ic using vhdl?

0 Answers  

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how to convert the plain text into cipher text

1 Answers  

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Compare GSM and CDMA. And which one is better and why??

4 Answers   HCL, Matrix,

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I am going to face an interview in Ericssion tomorrow for implementation Manager.I need some idea on interview question

0 Answers   Airtel,

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how do microwave oven works??

4 Answers   Bhel,

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why ne555 ic is called as timer ic? we can use many other ic for timing generation... why not they called as timer?

1 Answers  

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i want IBM placement paers from u,pls send to me. thanking u.

0 Answers  

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