Examples on Unit 1 for Practice







Comments

Post a Comment

Popular posts from this blog

Quiz-1 ( Sampling)

Image
d igital communication, digital communication Quiz,  digital communication sampling,  digital communication questions,  digital communication all assignments, Pulse code modulation, folding frequency, Nyquist criteria, nyquist rate, sampling theorem Quiz 1 Sampling Q.1)  Determine the Nyquist rate & Nyquist interval for Q.2)  A waveform   [10+10 sin (500t + 30)] is to be sampled periodically and reproduced from these sample values. Find maximum allowable time interval between sample values. How many sample values are needed to be stored in order to reproduce one second of this waveform? Q.3)  A signal is uniformly sampled.                            a) What is the maximum allowable time interval between sample values that will ensure                       faithful signal reproduction? ...
Read more

Satellite Orbital Mechanics

Image
Satellite Orbital Mechanics Quiz Q.1)  Orbit has eccentricity of 0.15 and semi major axis of 9000 km. Determine Periodic time and Apogee height. Q.2)  For a satellite perigee & apogee height is 300 km and 42000 km respectively. Find velocities at apogee & perigee by assuming earth radius 6378 km. Q.3)  Sum & difference of apogee and perigee distances are 50000 km & 30000 km for a certain elliptical satellite orbit. Determine eccentricity. Q.4)  If apogee height and perigee height is of 39342 km & 613 km. Determine semi major axis & eccentricity.                                                                                                        ...
Read more