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Would you like to give me the GATE Exam Previous year question papers for ECE stream???
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Yes sure, here I am sharing the GATE Exam Previous year question papers for ECE stream: 12. For 8085 mi croprocessor, the fol lowing program i s executed. MVI A, 05H; MVI B, 05H; PTR: ADD B; DCR B; JNZ PTR; ADI 03H; HLT; At the end of program, accumulator contains (a) 17H (b) 20H (c) 23H (d) 05H 13. The bi t rate of a digi tal communi cat ion system i s R kbits/s. The modulation used is 32-QAM. The minimum bandwidth requi red for ISI free t ransmission is (a) R/ 10 Hz (b) R/ 10 kHz (c) R/ 5 Hz (d) R/ 5 kHz 14. For a per iodic signal v(t) = 30 sin 100t + 10 cos 300 t + 6 sin (500t + /4), the fundamental frequency in rad/s is (a) 100 (b) 300 (c) 500 (d) 1500 16. A band-l imi ted signal wi th a maximum frequency of 5kHz is to be sampled. According to the sampl ing theorem, the sampl ing frequency which is not val id is (a) 5 kHz (b) 12 kHz (c) 15 kHz (d) 20 kHz ![]() ![]() ![]() ![]() Complete question paper is in the attachment, clcik on it………..
__________________ Answered By StudyChaCha Member |
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