1
GATE CE 2015 Set 2
MCQ (Single Correct Answer)
+1
-0.3
A superspeedway in New Delhi has among the highest super-elevation rates of any track on the Indian Grand Prix circuit. The track requires drivers to negotiate turns with a radius of 335 m and 33° banking. Given this information, the coefficient of side friction required in order to allow a vehicle to travel at 320 km/h along the curve is
A
1.761
B
0.176
C
0.253
D
2.530
2
GATE CE 2014 Set 2
MCQ (Single Correct Answer)
+1
-0.3
A road is being designed for a speed of 110 km/hr on a horizontal curve with a super elevation of 8%. If the coefficient of side friction is 0.10, the minimum radius of the curve (in m) required for safe vehicular movement is
A
115.0
B
152.3
C
264.3
D
528.5
3
GATE CE 2009
MCQ (Single Correct Answer)
+1
-0.3
The value of lateral friction or side friction used in the design of horizontal curve as per India Roads Congress guidelines is
A
0.40
B
0.35
C
0.24
D
0.15
4
GATE CE 2002
MCQ (Single Correct Answer)
+1
-0.3
SSD and Friction coefficients are
A
Directly proportional to each other
B
Unrelated
C
Inversely proportional to each other
D
Either directly or inversely proportional they depends upon nature
GATE CE Subjects
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