UPTU Old Year Question Papers B Tech 8th Semester Power Quality 2006-07

UPTU Old Year Question Papers B Tech 8th Semester Power Quality 2006-07   Note : Attempt all questions 1. Attempt any two of the following :                 (a) Categorise the major power quality problems and list the typical causes of the problems in each category. (b) Discuss and … Read more

UPTU Old Year Papers B Tech 8th Semester Digital Signal Processing 2006-07

UPTU Old Year Papers B Tech 8th Semester Digital Signal Processing 2006-07   Note : Answer all the five questions. 1. Answer any four of the following : (a) Explain briefly the basic elements of Digital 5 Signal Processing system. (b) Explain the difference between multichannel 5 and multidimensional signals. (c) What do you understand … Read more

UPTU Old Year Papers B Tech 8th Semester Communication System 2006-07

UPTU Old Year Papers B Tech 8th Semester Communication System 2006-07    Note : Attempt all questions  1.  Attempt any four of the following : (a) Why modulation is necessary for long distance communicater ? Discuss various modulation schemes. (b) Explain the working of low level AM modulator with diagram. (c) For a low level … Read more