Name the frequency bands are used in satellite communication?

0 Answers  

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What happens if we use limiter in AM receiver?

5 Answers  

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explain the principle of operation of successive approximation adc.

0 Answers  

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what is the base of telephone?

1 Answers  

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Consider sinc(x):where sinc(x)=sin (xpi)/xpi. and sinc(x) have max value i.e. unity at x=0 .now if x=0.then pix =0 and sin (pix)=0 at x=0. then above expression sin (xpi)/xpi.should be of 0/0 form i.e. in-determined form. then how sinc(x) is one at x=0. pi is constant.

1 Answers  

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define flyback converter.

0 Answers  

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In order to find out stack fault of a three input nand gate how many necessary input vectors are needed ?

0 Answers  

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1.Why we have to use inductor in circuits, what is their behavior? 2. Why we have to use capacitor in circuits, what is their behavior?

1 Answers   Instronix,

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What are the generating methods for SSB-SC signal.

2 Answers   NTPC,

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pls. send me 10 years modle papers for the post of section engg. (E&C) in rrb ajmer, at my mail id i.e. praveen.yugal@gmail.com.

0 Answers   Nokia,

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what is maskable or non maskable interrupts

3 Answers  

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why do we use 4to20mA not a 0to20mA?

2 Answers  

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