176) The number of repetitions, which the pavement thickness designed for a given wheel load should be able to support during the life of pavement is

1000

10000

100000

1000000

Answer is:

1000000

Transportation Engineering MCQ with Answers

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177) Group index method of design of flexible pavement is

a theoretical method

an empirical method based on physical properties of subgrade soil

an empirical method based on strength characteristics of subgrade soil

a semi empirical method

Answer is:

an empirical method based on physical properties of subgrade soil

178) Select the correct statement.

More the value of group index, less thickness of pavement will be required.

More the value of CBR, greater thick-ness of pavement will be required.

Minimum and maximum values of group index can be 0 and 20 respec-tively.

all of the above

Answer is:

Minimum and maximum values of group index can be 0 and 20 respec-tively.

179) If the group index value of subgrade is between 5 and 9, then the subgrade is treated as

good

fair

poor

very poor

Answer is:

poor

180) Tyre pressure influences the

total depth of pavement

quality of surface course

both the above

none of the above

Answer is:

quality of surface course

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176) The number of repetitions, which the pavement thickness designed for a given wheel load should be able to support during the life of pavement is

1000000

Transportation Engineering MCQ with Answers

Related Transportation Engineering MCQ with Answers

177) Group index method of design of flexible pavement is

an empirical method based on physical properties of subgrade soil

178) Select the correct statement.

Minimum and maximum values of group index can be 0 and 20 respec-tively.

179) If the group index value of subgrade is between 5 and 9, then the subgrade is treated as

poor

180) Tyre pressure influences the

quality of surface course

Transportation Engineering MCQ with Answers