1
GATE CE 2022 Set 1
Numerical
+1
-0
At a traffic intersection, cars and buses arrive randomly according to independent Poisson processes at an average rate of 4 vehicles per hour and 2 vehicles per hour, respectively. The probability of observing at least 2 vehicles in 30 minutes is __________. (round off to two decimal places)
Your input ____
2
GATE CE 2022 Set 1
Numerical
+1
-0
The vehicle count obtained in every 10 minute interval of a traffic volume survey done in peak one hour is given below.
| Time Interval (in minutes) | Vehicle Count |
|---|---|
| 0 - 10 | 10 |
| 10 - 20 | 11 |
| 20 - 30 | 12 |
| 30 - 40 | 15 |
| 40 - 50 | 13 |
| 50 - 60 | 11 |
The peak hour factor (PHF) for 10 minute sub-interval is _____________. (round off to one decimal place)
Your input ____
Questions Asked from Traffic Engineering (Marks 1)
Number in Brackets after Paper Indicates No. of Questions
GATE CE Subjects
Construction Material and Management
Geomatics Engineering Or Surveying
Levelling Traversing Theodolites and Plane Table Surveying Measurement of Area, Volume and Theory of Errors and Survey Adjustment Field Astronomy and Photogrammetric Surveying Basics of GIS, GPS and Remote Sensing Angular Measurements and Compass Survey Basic Concepts Linear Measurements and Chain Survey
Engineering Mechanics
Hydrology
Transportation Engineering
Strength of Materials Or Solid Mechanics
Reinforced Cement Concrete
Steel Structures
Environmental Engineering
Engineering Mathematics
Structural Analysis
Geotechnical Engineering
Origin of Soils Definitions and Properties of Soils Classification of Soils and Clay Mineralogy Effective Stress and Permeability Seepage Analysis Compaction of Soil Compressibility and Consolidation Shear Strength of Soil Stress Distribution of Soil Retaining Wall and Earth Pressure Stability of Slopes Shallow Foundation Pile Foundation Soil Stabilization
Fluid Mechanics and Hydraulic Machines
General Aptitude