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Civil Set-1
Transportation Engineering
173

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

Transportation Engineering MCQ with Answers

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Related Transportation Engineering MCQ with Answers

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

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

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