As per the International Civil Aviation Organization (ICAO), the basic runway length is increased by x (%) for every y (m) raise in elevation from the Mean Sea Level (MSL). The values of x and y, respectively, are
- 7% and 300 m
- 5% and 200 m
- 4% and 500 m
- 10% and 1000 m
The Correct Option is A
Solution and Explanation
Top Questions on Concept of airport runway length
- Given the following conditions, determine the value of the 15-minute Peak Hourly Factor (PHF): Given:
- Vehicles in the peak hour come in 10-minute intervals
- Find the value of the 15-minute PHF- GATE CE - 2025
- Transportation Engineering
- Concept of airport runway length
- Runway length after elevation and temperature correction is 700 m. The effective gradient is 1%. Find the final corrected length.
- GATE CE - 2025
- Transportation Engineering
- Concept of airport runway length
- The longitudinal sections of a runway have gradients as shown in the table.Consider the reduced level (RL) at the starting point of the runway as 100 m.
End to end for sections of runway (m) Gradient (%) 0 to 200 +1.0 200 to 600 -1.0 600 to 1200 +0.8 1200 to 1600 +0.2 1600 to 2000 -0.5
The effective gradient of the runway is- GATE CE - 2024
- Transportation Engineering
- Concept of airport runway length
Questions Asked in GATE CE exam
Two soils of permeabilities \( k_1 \) and \( k_2 \) are placed in a horizontal flow apparatus, as shown in the figure. For Soil 1, \( L_1 = 50 \, {cm} \), and \( k_1 = 0.055 \, {cm/s} \); for Soil 2, \( L_2 = 30 \, {cm} \), and \( k_2 = 0.035 \, {cm/s} \). The cross-sectional area of the horizontal pipe is 100 cm², and the head difference (\( \Delta h \)) is 150 cm. The discharge (in cm³/s) through the soils is ........ (rounded off to 2 decimal places).
- GATE CE - 2025
- Permeability
The most suitable test for measuring the permeability of clayey soils in the laboratory is ___________.
- GATE CE - 2025
- Permeability
- The sum of the following infinite series is: \[ \frac{1}{1!} + \frac{1}{2!} + \frac{1}{3!} + \frac{1}{4!} + \frac{1}{5!} + \dots \]
- GATE CE - 2025
- Mathematical Logic
Consider the beam ACDEB given in the figure. Which of the following statements is/are correct:
- GATE CE - 2025
- Shear Force
The figures, I, II, and III are parts of a sequence. Which one of the following options comes next in the sequence as IV?
- GATE CE - 2025
- Logical and Analytical Reasoning Skills