please post me questions for technical interview in tata
communications tranformations,
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BPFSK is more efficient than BFSK in presence of noise. Why?
1 Answers Accenture, Osia Electronics,
For high frequency applications will you prefer mosfet or igbt? Why?
The positive clipper can be easily converted into negative clipper by A Reversing diode and changing the polarity of reference voltage B Reversing diode only C Changing the polarity D None of these
Explain what is an excitation table?
i get noise in radio when i switch on tubelight, the radio is working in dc adapter.but when in battery , raio dont get noise.is there anyway to implement any circuit so that the noise never comes.i tried lots of capacitor. no way to prevent it.
can you use a small battery in place of every decoupling capacitor.
What are rlc circuits?
What is the tri state of a signal?
What are boolean algebra and boolean expression?
Define what do you understand by collector reverse saturation? In which configuration does it have a greater value?
what is trimmercapacitance
What are the key inputs and factors considered to plan the number of SGSN/GGSN if you have to set up a Greenfield network?
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