pulse Click on Answer tab for Answers.

Introduction To Satellite Communication – 2 – 1

51. “In a satellite system, the uplink frequency is greater than that of downward link” Is it true?

(a) Yes
(b) Nat always
(c) No
(d) None of these

ANSWER

EXPLANATION

52. Originally broadband long distance communications were made possible by the advent of :

(a) Geostationary satellite
(b) HF radio
(c) Telegraph cables
(d) Repeater amplifiers

ANSWER

EXPLANATION

53. Satellite used for wheather forecast applications are known as :

(a) GORIZONT
(b) TIROS-N
(c) COMSAT
(d) SPOT

ANSWER

EXPLANATION

54. Satellite communication links are preferred over submarines cables because :

(a) Of their multiple access ability
(b) They are feester
(c) They involve lesser coasts
(d) None of these

ANSWER

EXPLANATION

55. The downlink frequency in the C-band transponder is about :

(a) 6 GHz
(b) 4 GHz
(c) 14 GHz
(d) 11 GHz

ANSWER

EXPLANATION

1 2 3 4 5 6 7 8 9 10

Be a Part of The New & Next

MCQs fb  MCQs G+

Share the Knowledge

Leave a Reply

Your email address will not be published. Required fields are marked *

Shares
Copy Protected by Chetan's WP-Copyprotect.