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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?
1236In a binary data sequence, the duration of symbol 0 or 1 is 1ms. If a carrier of freq 4khz is used in ask, what is the minimum transmission bandwidth required? What is min bandwidth?
997Explain why does all cellular networks have same shape of sim? Why is it designed in such a particular shape? Does it have any other shape?
1031Tell me why is 400 hz used for flight instruments and radio transmission system in aviation industry universally?
1043Noise with uniform power spectral density of n0w/hz is passed through a filter h (w) = 2 exp(-jwtd) followed by an ideal low pass filter of bandwidth bhz. What is the output noise power in watts?
1339Post New Electronics Communications Questions
Why making capacity of the circuit breaker is higher than breaking capacity?
What are the advantages of using a fet instead of a bjt?
What is meant by bidirectional or half-wave ac voltage controller?
important questions about sip and ims protocols
Give an Example for negative feedback and positive feedback?
respected sir, I am Diptiranjan swain have already applied as IFFCO GET ONLINE FORM-2013.kindly,send me one set of previous year question paper.
Explain how many mosfet switches are there in dynamic ram?
What is the mechanism by which conduction takes place inside the semiconductor?
What is dma controller?
Define circuit switching?
Explain which oscillator is best for general purpose?
How can leveltrol be installed in steam drum for measuring the level of steam drum
What is the use of excitation table in digital electronics?
Explain the output of the lexical analyser?
Why opamp called direct coupled high differential circuit?
