WBUT Question Paper 2014 of Telecommunication System OF ECE- 6 sem (CS/B.Tech/Even/ECE/6th Sem/EC-603/2014 )

CS/B.Tech/Even/ECE/6th Sem/EC-603/2014
2014
Telecommunication System
Time Allotted : 3 Hours                                   Full Marks : 70
The figures in the margin indicate full marks.
Candidates are required to give their answers in their own words as far as practicable
GROUP – A
(Multiple Choice Type Question)

1.    Choose the correct alternatives for any ten of the following:  10 x 1 = 10

i) A switiching network with unequal number of inlets and outlets is called
         a)Symmetric Network
         b) Asymmetric Network
         c)Folded Network
         d)Electronic Switching System

ii)ESSS stands for
         a)Electronic Switching System
         b)Effective Electronic Switching System
         c)Early Electronic SSwitching System
         d)None of these

iii)The ratio of number of successful calls to the total number of calls attemts is
         a)Busy our call attempt
         b)Call completion rate
         c)Busy our calling rate
         d) Traffic load
for full question download attachment file.