Highway Engineering

Q1.Minimum and maximum values of group index can be 0 and 20 respectively

False

True

Q2.Grade of bitumen is tested by

Penetration test

No test

All of these

Grade test

Q3.An empirical method based on physical properties of sub-grade soil

Index method

Group method

Group index method

None of these

Q4.Singel side lighting

most economical

None of these

moderate

expensive

Q5.First civil engineer

George Stephenson

M.Visvesvarya

John Smeaton

John A. Roebling

Q6.Value of CBR is calculated at

2.5 mm penetration only

Both 1 and 2

5.0 mm penetration only

7.5 mm penetration only

Q7.Abrasion test is conducted by

Los Angeles testing machine

None of these

Boston testing maching

Both

Q8.The function of an expansion joint in rigid pavements is to

Resist stresses due to expansion

Relieve shrinkage stresses

Allow free expansion

Relieve warping stresses

Q9.What are tack coats?

application of a low viscosity asphalt to a granular base in preparation for an initial layer (or surface course layer) of asphalt.

final coat of bituminous material applied during construction to a bituminous macadam or concrete for sealing the surface of the pavement

Concentrated emulsion technology for spray and wipe concepts

thin bituminous liquid asphalt, emulsion or cutback layer applied between HMA pavement lifts to promote bonding

Q10.Catch water drain

The drain which is provided parallel to roadway to intercept and divert the water from hill slopes

pipe or lined channel which extends from the top to the bottom of a cut or fill slope

longitudinal drain which is parallel provided to the road

structure constructed when there is a crossing of canal and natural drain

Your Score

- of - questions are answered correctly

For Support

Office Hours

We are on

Company

Customer Service

Help

Your Score

- of - questions are answered correctly

Login to view answer sheet

FORGOT PASSWORD

SIGN UP

Email Verification

For Support

Office Hours

We are on

Company

Customer Service

Help