Name the frequency bands are used in satellite communication?

0 Answers  

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what is associate law?

0 Answers  

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explain the application of a jfet.

0 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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what is the maximum carrier frequency in AM broadcast?

2 Answers  

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what is transformer utilisation factor?

0 Answers   TCS,

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Why is modification of signal required for transmission Over channel?

5 Answers  

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hello, i have applied for PO Post.i m so confuse about ques.which type of question u wil ak in interview. i m engg. in electronics & comm. plz tel me

0 Answers   Wipro,

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I am a fresher and i have done testing course from orbit institute hyd.can any1 say me whether it is necessary to do project in testing.if it is that which is best institute in hyd.can you please inform me if there is any job 4 freshers.thanxs

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

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AT WHICH VOLTAGE AN OP-AMP OPERATE

11 Answers   TCS, TSC,

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Explain what kind of negative feedback is present in a noninverting op-amp.

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