Which channel(s) is used for SMS?

1 Answers  

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interviewr asked about sampling theorem and i said the common def.(i.e ...sam freq must >=s max freq in the signal for a sampled signal to recover without alising).he asked that i have a sin signal of freq 1hz and i sampled at two zero amplitude points can it be recoverable without aliasing????

4 Answers   BARC,

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Which type of connector we use at the end of GSM antenna/

0 Answers   NSN,

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Draw the circuit diagram of 1φ auto sequential commutated current source inverter and explain its operation with equivalent circuits for different modes and necessary waveforms?

0 Answers  

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State sampling theorem.

0 Answers  

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i am a student i need the technical questions ased in wipro

0 Answers   Infosys,

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Iam appearing for rrb exam for juniour electronics engineer post what kind of questions would be asked?i am an electronics engineer and have completed diploma in electronics please suggest some study material or links or books

0 Answers  

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Which one is faster between nand-sr ff and nor-sr ff?

0 Answers  

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what are components used in LED message display board

2 Answers  

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Explain what are edge triggered flip flop and level triggered flip flop? How do they differ from one another?

0 Answers  

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What are chebushev filters?

0 Answers  

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The function of a transistor used in any of the ics is to perform switching action and not amplification. Then why diodes are not used instead of transistors as diodes also exhibit the same switching action?

0 Answers  

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