1
GATE CE 2000
MCQ (Single Correct Answer)
+2
-0.6
The ruling minimum radius of horizontal curve of a national highway in plain terrain for a ruling design speed of 100 km/hour with e = 0.07 and f = 0.15 is close to
A
250 m
B
360 m
C
36 m
D
300 m
2
GATE CE 2000
MCQ (Single Correct Answer)
+2
-0.6
Design rate of super elevation for horizontal highway curve of radius 450 m for a mixed traffic condition, having a speed of 125 km/hour is
A
1.0
B
0.05
C
0.07
D
0.154
3
GATE CE 1998
MCQ (Single Correct Answer)
+2
-0.6
For a highway with a design speed of 100kmph, the safe OSD is assume acceleration as 0.53 $$m/sec^2$$. the road is two lane with two way traffic. User other specifications as per IRC
A
300m
B
750m
C
320m
D
470m
4
GATE CE 1991
MCQ (Single Correct Answer)
+2
-0.6
If the design speed is 80kmph, perception reaction time is 3sec and coefficient of friction is 0.5, then the SSD is ________.
A
61.3 m
B
117 m
C
85.5 m
D
171 m
GATE CE Subjects
Fluid Mechanics and Hydraulic Machines
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