1.antenna is passive or active?? add why? 2.diff b/w tch drop & tch block?? 3 diff. b/w sdcch drop & sdcch block??

0 Answers   Ericsson,

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Describe the principle of step-up chopper. Derive an expression for the average output voltage in terms of input dc voltage & duty cycle?

0 Answers  

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Suppose if there is the level of impurity in p-type & n-type semiconductor of pn junction diode is different then what effect on depletion?

0 Answers  

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What is hole theory

0 Answers  

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Why we need biasing for transistor, fet and mosfet?

0 Answers  

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why we use external oscillator in 8051 microcontroller ??

2 Answers   Infosys,

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19. Name different types of TRXs which supports different GSM bands 20. ODU LED shows orange – what is the significance?

0 Answers   NSN,

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1.what is the difference between snr and cnr?why cnr is used in satellite communication? 2.prove that power spectral density of gaussian noise os n/2

0 Answers  

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i need bhel technical question paper for apprendship training bangalore

1 Answers   Anjana, Bhel,

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Explain the steps involved in demodulating a signal.

0 Answers  

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brown out function in micro controller?

1 Answers  

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How the battery of a mobile phone is charged??? whether it is charged uniformly or charges fast initially and slowly later on during reaching its full charging value????

1 Answers  

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