1. The underground routes or passages driven through the ground without disturbing overlying soil cover are called
(A)
Bridges
(B) Passages
(C) Tunnels
(D) Sub-routes
2. Type of tunnels which are excavated to divert the traffic load of whatsoever type from surface to subsurface routes.
(A)
Traffic tunnels
(B) Hydropower tunnels
(C) Public utility tunnels
(D) Delivery tunnels
3. Pick the tunnel which is not a sub-group of traffic tunnels.
(A)
Railway tunnels
(B) Sewage tunnels
(C) Highway tunnels
(D) Pedestrian tunnels
4. Tunnels associated with hydropower generation are called
(A)
Energy tunnels
(B) Power tunnels
(C) Generation tunnels
(D) Hydropower tunnels
5. Type of hydropower tunnel where water is conveyed under gravity is
(A)
Discharge tunnel
(B) Pressure tunnel
(C) Supply tunnel
(D) Delivery tunnel
6. Type of hydropower tunnel where water is conveyed under high pressure to turbines is
(A)
Discharge tunnel
(B) Pressure tunnel
(C) Supply tunnel
(D) Delivery tunnel
7. Underground excavations for carrying pipes, sewage etc. fall under which type?
(A)
Traffic tunnels
(B) Hydropower tunnels
(C) Public utility tunnels
(D) Delivery tunnels
8. Subway and tube railways are studied under which type of tunnels?
(A)
Traffic tunnels
(B) Hydropower tunnels
(C) Public utility tunnels
(D) Delivery tunnels
9. Method of placing tubes in public utility tunnels is called
(A)
Covering method
(B) Digging method
(C) Slash and cover method
(D) Cut and cover method
10. Geologically, how many classes of tunnels are recognized?
(A)
2
(B) 3
(C) 5
(D) 4
11. The underground routes or passages driven through the ground without disturbing overlying soil cover are called
(A)
Bridges
(B) Passages
(C) Tunnels
(D) Sub-routes
12. Type of tunnels which are excavated to divert the traffic load of whatsoever type from surface to subsurface routes.
(A)
Traffic tunnels
(B) Hydropower tunnels
(C) Public utility tunnels
(D) Delivery tunnels
13. Pick the tunnel which is not a sub-group of traffic tunnels.
(A)
Railway tunnels
(B) Sewage tunnels
(C) Highway tunnels
(D) Pedestrian tunnels
14. Tunnels associated with hydropower generation are called
(A)
Energy tunnels
(B) Power tunnels
(C) Generation tunnels
(D) Hydropower tunnels
15. Type of hydropower tunnel where water is conveyed under gravity is
(A)
Discharge tunnel
(B) Pressure tunnel
(C) Supply tunnel
(D) Delivery tunnel
16. Type of hydropower tunnel where water is conveyed under high pressure to turbines is
(A)
Discharge tunnel
(B) Pressure tunnel
(C) Supply tunnel
(D) Delivery tunnel
17. Underground excavations for carrying pipes, sewage etc. fall under which type?
(A)
Traffic tunnels
(B) Hydropower tunnels
(C) Public utility tunnels
(D) Delivery tunnels
18. Subway and tube railways are studied under which type of tunnels?
(A)
Traffic tunnels
(B) Hydropower tunnels
(C) Public utility tunnels
(D) Delivery tunnels
19. Method of placing tubes in public utility tunnels is called
(A)
Covering method
(B) Digging method
(C) Slash and cover method
(D) Cut and cover method
20. Geologically, how many classes of tunnels are recognized?
(A)
2
(B) 3
(C) 5
(D) 4
21. Bridge must discard any frames too large for its
(A) Medium
(B) Connection
(C) frame format
(D) System
22. In transparent bridges, redundancy of bridges can create loops in system which is very
(A) Desirable
(B) Undesirable
(C) Rare
(D) Easy to unloop
23. Bridges are also repeaters and
(A) Regenerator
(B) Preprocessor
(C) Amplifier
(D) All of the
above
24. A transparent bridge's duties include
(A) filtering
frames
(B) forwarding
(C) blocking
(D) All of them
25. Bridge can operate on both layers those are
(A) physical and
the data link layer
(B) physical and
the sessional layer
(C) application and
the data link layer
(D) physical and
presentation layer
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Answer
key |
1.
(C)
2.
(A)
3.
(B)
4.
(D)
5.
(A)
6.
(B)
7.
(C)
8.
(C)
9.
(D)
10.
(A)
11.
(C)
12.
(A)
13.
(B)
14.
(D)
15.
(A)
16.
(B)
17.
(C)
18.
(C)
19.
(D)
20.
(A)
21.
(D)
22.
(B)
23.
(A)
24.
(D)
25.
(A)