Wednesday, 21 November 2012
Friday, 9 November 2012
chapter 5 board questions
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1.
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State function of satellite
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4 marks
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W 11
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2.
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Define orbit of satellite with
sketch
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4 marks
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S11
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3.
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Describe polar circular ,
equatorial ,elliptical orbit of satellite what is geostationary orbit
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6 marks
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S 12
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4.
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Define/ describe elevation
& azimuth angle of satellite
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4 marks
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W 11,s 12
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5.
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Draw neat block diagram of
satellite communication system
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4 marks
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S10`
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6.
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Explain uplink downlink model
&transponder of satellite
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7.
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Describe uplink & downlink frequency used in satellite list frequency band used in
satellite
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4 marks
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W10
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8.
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Draw uplink & downlink model of satellite (what is uplink
& downlink frequency of satellite system)
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4 marks
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W 11, s11
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9.
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Describe telemetry & control
subsystem of satellite
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4 marks
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S12
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10.
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Explain different type of
satellite depending on height of satellite ,application ,synchronization
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11.
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Why communication satellite is
called geostationary satellite.
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4 marks
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S11
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12.
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Explain with neat diagram(with
block diagram) cellular mobile phone
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6 marks
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w11, S11, S10
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13.
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Explain cell splitting
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4 marks
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W 11
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14.
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Explain frequency reuse concept in
cellular mobile communication
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4 marks
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W11
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15.
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With neat diagram explain
operation of cellular mobile system
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6 marks
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W 11
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16.
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List features of CDMA
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4 Marks
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W 11
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17.
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State band of frequency allocated
for mobile phone. state its application.
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4 marks
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S 12
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18.
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Name & describe antenna used
in satellite communication
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4 marks
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S12,S10
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19.
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State processing stapes in
cellular communication
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4 marks
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S12
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20.
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Draw block diagram of cellular
system & describe each block
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6 marks
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S12
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21.
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What are 2 parts of parabolic
antenna
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4 marks
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S11
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22.
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Explain process of cell splitting
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4 marks
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S11
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23.
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What is multiple access & its
types what are advantages of CDMA
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4 marks
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S10
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24.
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What is hand off explain hand off
procedure
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4 marks
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S10
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25.
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Describe concept of frequency
reuse
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4 marks
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S12
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