# Civil Engineering Questions And Answers :: Airport Engineering: part1

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Civil Engineering : Airport Engineering QUESTIONS AND ANSWERS :: part1 : 1 to 5

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2021 and IES 2021 examinations :

 1.The engine failure case for determining the basic runway length may require only clearway only stop way , either a clearway or a stopway either a clearway or a stopway or both ANSWER : : either a clearway or a stopway or both Explanation :
 2.As per ICAO, the minimum basic runway length for A and E type of airport will be 1500 m and 600 m 2100 m and 750 m 1500 m and 750 m 2100 m and 600 m ANSWER : : 2100 m and 600 m Explanation :
 3.Consider the following statements regarding iCAO recommendation for correction to basic runway length # The basic runway length should be increased at the rate of 7 percent per 300 m rise in elevation above the mean sea level. # The basic runway length after having been corrected for elevation should be further increased at the rate of 1 percent for every 1�C rise in airport reference temperature above the standard atmospheric temperature at that elevation. # The runway length after having been corrected for elevation and temperature should be further increased at the rate of 20% for every 1 percent of effective gradient. Of these statements 1 and 2 are correct 2 and 3 are correct 1 and 3 are correct 1,2 and 3 are correct ANSWER : : 1 and 2 are correct Explanation :
 4.Runway threshold is indicated by a series of parallel lines starting from a distance of 3 m from runway end 6 m from runway end 10 m from runway end 15m from runway end ANSWER : : 6 m from runway end Explanation :
 5.The size of landing area for multiengined helicopters operating under 1FR conditions is 22.5 m x 22.5 m 30 m x 30 m 22.5 m x 30 m 60 mx 120 m ANSWER : : 60 mx 120 m Explanation :

More Airport Engineering QUESTIONS AND ANSWERS available in next pages

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