Civil Engineering Technical Information
Wednesday, August 26, 2020
Friday, May 8, 2020
Thursday, October 17, 2019
Civil Engineering Subject Wise List of NPTEL Links
Subject Wise
List of NPTEL Links
Fluid Mechanics
- https://nptel.ac.in/courses/105/103/105103192/
- https://nptel.ac.in/courses/105/101/105101082/
- https://nptel.ac.in/courses/105/103/105103096/
- https://nptel.ac.in/courses/105/103/105103095/
Geotechnical Engineering & Foundation Engineering
- https://nptel.ac.in/courses/105/105/105105176/
- https://nptel.ac.in/courses/105/105/105105168/
- https://nptel.ac.in/courses/105/101/105101083/
- https://nptel.ac.in/courses/105/101/105101084/
- https://nptel.ac.in/courses/105/103/105103097/
Design of Steel Structure
Structure Analysis – I
Strength of Materials
- https://nptel.ac.in/courses/105/104/105104160/
- https://nptel.ac.in/courses/105/106/105106116/
- https://nptel.ac.in/courses/105/105/105105108/
Geotechnical Engineering Laboratory
Advanced Foundation Engineering
Concrete Technology
Ground Improvement Techniques
Advanced Structure Analysis
Structure Analysis – II
Transportation Engineering – I
Surveying
- https://nptel.ac.in/courses/105/107/105107122/
- https://nptel.ac.in/courses/105/104/105104101/
- https://nptel.ac.in/courses/105/107/105107157/
- https://nptel.ac.in/courses/105/104/105104100/
Pre Stressed Concrete
Design of Reinforced Concrete Structure
Engineering Geology
Water Resource Engineering
Construction Planning and Management
Remote Sensing and GIS
- https://nptel.ac.in/courses/105/103/105103193/
- https://nptel.ac.in/courses/105/107/105107157/
- https://nptel.ac.in/courses/105/108/105108077/
- https://nptel.ac.in/courses/105/102/105102015/
- https://nptel.ac.in/courses/105/104/105104100/
Watershed Management
Traffic Engineering
Transportation Engineering – II
Air Pollution Control
Thursday, September 26, 2019
Airport 50 Questions with Answers
Airport 50 Questions with Answers
1. The length of runway is increased per 300 m rise above MSL
A.
3%
B.
4%
C.
7%
D.
6%
Answer: Option C
2. According to I.C.A.O recommendations all markings on runway are painted
A.
White
B.
Blue
C.
Black
D.
Yellow
Answer: Option A
3. According to I.C.A.O recommendations all markings on taxiways are painted
A.
White
B.
Blue
C.
Black
D.
Yellow
Answer: Option D
4. The best direction of runway is
A.
Along the
direction of the longest line on wind rose diagram
B.
Along the
direction perpendicular to the largest line of windrose diagram
C.
Along 30 0 to the direction of the longest line on wind
rose diagram
D.
Along NW-SE line
Answer: Option A
5. Runway lights are usually spaced at
not more than
A.
60 m
B.
150m
C.
200m
D.
250m
Answer: Option A
6. Taxiway lighting colour is
A.
Blue
B.
Green
C.
Red
D.
White
Answer: Option A
7. If L is the basic length of runway , the total length of
the landing strip will be
A.
L
B.
1.2Ll
C.
L+50 m
D.
L+ 120 m
Answer: Option D
8. Consider the corrections to be applied to the basic length
of runway
1)
Elevation
correction
2)
Gradient
correction
3)
Temperature
correction
A.
1,2,3
B.
1 ,3,2
C.
3,1,2
D.
2,3,1
Answer: Option B
9. Total correction
percentage for altitude and temperature , in calculating the runway length from
basic runway length , should not exceed
A.
7
B.
14
C.
28
D.
35
Answer: Option D
10. The landing and takeoff area of heliports are marked
with
A.
Letter H
B.
Letter P
C.
Number 3
D.
None of the
above
Answer:
Option A
11. The boundary
of the landing and takeoff area
of heliports are illuminated by
A.
Amber light
B.
Green light
C.
White light
D.
Blue light
Answer:
Option D
12. Gate
A.
is aircraft
parking space adjacent to a terminal building
B.
Is an exit
taxiway
C.
Is provided
at the intersection of two or more traffic ways
D.
None of these
Answer: Option A
13. Holding apron are also known as
A.
Warm –up pads
B.
Run –up pads
C.
Both A &
B
D.
None of the
above
Answer:
Option C
14. The approximate height of .water for a
given fetch (F) is
A.
F
B.
C.
0.34F
D.
0.25F
Answer: Option C
15. The foundation of locks are generally
made of
A.
Friction
piles
B.
Sheet piles
C.
Bearing piles
D.
Bearing piles
protected by sheet piles.
Answer:
Option C
16. Platforms built for ship to come close
to the shore are known as
A.
Wharves
B.
Locks
C.
Ports
D.
None of the
above
Answer: Option A
17. In an estuary the maximum distance
between buoys is
A.
150 m
B.
500 m
C.
11000m
D.
1600 m
Answer: Option D
18. The lock gates are always in
A.
Single number
B.
Pair
C.
Quadruple
D.
Dozen
Answer:
Option B
19. The lock gates are made of
A.
Timber
B.
Steel
C.
Cast iron
D.
Both A &
B
Answer: Option D
20. Dock fenders may be made of
A.
Wood
B.
Rubber
C.
All of the
above
D.
None of the
above
Answer: Option C
21. The mooring accessories are
A.
Bollard
B.
Cleat
C.
Capstan
D.
All of the
above
Answer: Option D
22. A ‘dock’ parallel to the shore is
called
A.
Jetty
B.
Mole
C.
Quay
D.
Catwalk
Answer: Option C
23. The sea remains covered with streaking
foam when the nature of wind is
A.
Gale
B.
Calm
C.
Hurricane
D.
Moderate
Answer: Option C
24. The water waves may be of type of
A.
Wave of
oscillation
B.
Wave of
translation
C.
Both of the
above
D.
None of the
above
Answer:
Option C
25. The handling of cargo on the ports is done by
A.
Fork lift
trucks
B.
Roller
conveyors
C.
Derricks
D.
All of the
above
Answer:
Option D
26. Digging capacity of dredgers is normal
up to
A.
100 m under
water
B.
20m under
water
C.
200m under
water
D.
5 m under
water
Answer:
Option B
27. A harbor protected on sides headlands
and requiring protection at the entrance only is known as
A.
natural
harbor
B.
semi natural
harbor
C.
artificial
harbor
D.
natural
roadstead
Answer: Option B
28. Wind rose is
A.
The mean wind
direction between extreme ends of an airport
B.
The wind
velocity at the center of runway
C.
The wind data
of an airport depicted in the form of a chart
D.
A piped flag
indicating wind direction to the pilot
Answer:
Option C
29. The
tidal range is maximum in India
at
A.
Bombay
B.
Madras
C.
Paradeep
D.
Bhavnagar
Answer: Option D
30. The problem of water level difference
in reaching the dock is overcommed by
A.
Lock
B.
Weir
C.
Orifice
D.
Mouth piece
Answer: Option A
31. As per ICAO, the
minimum basic runway length for A and E type
of airport
will be
a) 1500
m and 600 m b) 2100 m and 750 m
c) 1500 m and 750 m d) 2100 m and 600 m
Answer: Option D
32. Zero
fuel weight of an aircraft is:
a)
equal to empty operating weight
b)
equal to maximum landing
weight
c)
less than empty operating weight
d)
equal
to sum of empty operating weight and the maximum pay load.
Answer: Option D
33. As per ICAO, for
airports serving big aircrafts, the crosswind component
should not exceed
a) 15 kmph b) 25 kmph c) 35 kmph d) 45 kmph
Answer: Option C
34. For supersonic transport aircraft, the minimum turning radius of taxiway is
a) 60 m b)
120
m c) 180 m d) 240 m
Answer: Option C
35. Which of the following is an example of failure in flexible
pavements ?
a) Alligator
cracking b) Mud pumping
c) Warping
cracks d) Shrinkage cracks
Answer: Option A
36. Which of the following is used for servicing and repairs of the aircraft ?
a) Apron b)
Hanger
c) Terminal building
d) holding apron
Answer: Option B
37. Maximum gross take-off
weight of an aircraft is
a)
equal to
the maximum structural landing weight
b)
less
than the maximum
structural landing weight
c)
more than the maximum
structural landing weight
d)
equal
to the empty operating weight
plus the payload
Answer: Option C
38. The length of clear
zone for none instrument runway of
a small aircraft is
a) 150 m b)
300 m c) 600 m d) 750 m
Answer: Option B
39. An airport has 4
gates. If the weighted average gate occupancy time
is 30
minutes and gate utilisation factor is 0.5, then the capacity of
the gate
will be
a) 1
aircraft per hour b) 2
aircrafts per hour
c) 4 aircrafts per hour d) 16 aircrafts per hour
Answer: Option C
40. The engine failure
case for determining the basic runway length may require
a) only clearway b)
only
stop way
c) either a clearway or
a stopway d)either a clearway or
a stopway or both
Answer: Option D
41. For a Broad Gauge route with M+7 sleeper density, number
of sleepers per rail
length
is
a) 18 b) 19 c) 20 d) 21
Answer: Option C
42. Standard size of wooden sleeper for Broad Gauge track is
a)275x25x13cm b)180x20x11.5
cm
c)225x23x13
cm d)250x26x12 cm
Answer: Option A
43. Composite sleeper index is the index of
a) hardness and strength b) strength and toughness
c) toughness
and wear resistance d) wear
resistance and hardness
Answer: Option A
44. Number of dog spikes
normally used per rail seat on
curved track is
a) one on either side b) two
outside and one inside
c) one outside and two inside
d) two outside and two inside
Answer: Option B
45. Dog spikes are
used for fixing rail to the
a) wooden sleepers b) CST-9 sleepers
c) steel
trough sleepers d) concrete
sleepers
Answer: Option A
46. Which of the following types
of sleepers is preferred on joints?
a) CST-9
sleeper b) steel trough sleeper
c)
wooden sleeper d)concrete sleeper
Answer: Option C
47. The side slope of embankments for a railway track is generally taken
as
a) 1:1 b) 1.5:1 c) 2:1 d) 1:2
Answer: Option C
48. The slipping of driving wheels
of locomotives on the rail surface
causes
a) wheel burns b) hogging of rails
c) scabbing
of rails d) corrugation of rails
Answer: Option A
49. The formation
width for a single line meter gauge track
in embankment as
adopted
on Indian Railways
is
a) 4.27
m
b) 4.88 m c) 5.49
m
d) 6.10 m
Answer: Option B
50. Anti creep bearing plates are
provided on
a) bridges and approaches b) joints
c) both
(a) and (b) d) none of the above
Answer: Option D
Download Link Airport 50 Questions with Answers
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