A Best Way To Crack Gorenment Job Exams

Electronics Engineering Objective Questions { Radar Engineering and Satellite Communication }



225. For orbital velocity between the first orbital velocity (u1) and the second orbital velocity (u2), the satellite orbit would
A. be circular
B. be elliptical & eccentric
C. have zero eccentricity
D. be eccentric
Discuss in Forum

226. The satellite orbit that is highly inclined, elliptical and eccentric is the
A. Molniya orbit
B. Geostationary orbit
C. Geosynchronous orbit
D. Sun synchronous orbit
Discuss in Forum

227. A payload that is invariably found on all communications satellites is the
A. Optical telescope
B. VHRR
C. Transponder
D.Vidicon Camera
Discuss in Forum

228. The multiple satellite access technique suitable only for digital transmissions is the
A. Time Division Multiple Access (TDMA)
B. Frequency Division Multiple Access (FDMA)
C. Code Division Multiple Access (CDMA)
D. Both (a) and (b)
Discuss in Forum

229. The commonly used multiple access technique that suffers from the disadvantage of likelihood of intermodulation distortion is
A. Time Division Multiple Access (TDMA)
B.Frequency Division Multiple Access (FDMA)
C. Code Division Multiple Access (CDMA)
D. Packet Access
Discuss in Forum

230. The satellite series from ISRO (India) meant for earth observation applications is the
A. SROSS-C series
B. INSAT-2 series
C. IRS-series
D. INSAT-1 series
Discuss in Forum

231. The satellite series developed by ISRO (India) for carrying out scientific studies is the
A. SROSS-C satellite series
B. IRS series
C. INSAT-2 series
D. LAN DSAT series
Discuss in Forum

Page 33 of 39

« 31 32  33  3435 »