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sir, please send HPCL INFORMATION SYSTEMS OFFICER SYLLABUS WITH PREVIOUS QUESTION PAPERS
Draw the circuit of cb configurations using npn transistor.
In 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?
please send me the previous question papers of ntpc writen test for ece
Define what is the significance of the arrow-head in the transistor symbol?
Define modulation.
Which of the transistor currents is always the largest? Which is always the smallest? Which two currents are relatively close in magnitude?
What are encoders and decoders?
What are the fundamental properties of boolean algebra?
hi i am electronics & telecomm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you. das.nilanjana2000@gmail.com
why we are using register of 1k,10k,100k,47k,330k in cell phone based voting machine project?
The magnitude of electrostatic force between two identical positive ions that are separated by a distance of 5.0 x 10– 10 m is 3.7 x 10–9 N. (a) What is the charge of each ion? (b) How many electrons are “missing” from each ion?
Define the meaning of tristate signal in electronics?
what is the necessity of phase locked loop in amplitude modulation systems ?
We have 6.6 KV, 250 KW HT Motor and i want to run this motor with 250 KW LT Variable frequency drive. Is this Possible? How? what are the major modification required?
