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Civil Set-1
Transportation Engineering
172

Transportation Engineering MCQ with Answers

172) The method of design of flexible pavement as recommended by IRC is

group index method

CBR method

Westergaard method

Benkelman beam method

Answer is:

CBR method

Transportation Engineering MCQ with Answers

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Related Transportation Engineering MCQ with Answers

173) The group index for a soil, whose liquid limit is 40 percent, plasticity index is 10 percent and percentage passing 75 micron IS sieve is 35, is

0

3

5

7

Answer is:

0

174) Bottom most layer of pavement is known as

wearing course

base course

sub-base course

subgrade

Answer is:

subgrade

175) Flexible pavement distribute the wheel load

directly to subgrade

through structural action

through a set of layers to the subgrade

none of the above

Answer is:

through a set of layers to the subgrade

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

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