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

A. Sloping drain
B. Catchwater drain
C. Side drain
D. Cross drain

Which of the following represents a carpet of sand-bitumen mix without coarse aggregates ?

A. Mastic asphalt
B. Sheet asphalt
C. Bituminous carpet
D. Bituminous concrete

Which of the following is considered to be the highest quality construction in the group of black top pavements ?

A. Mastic asphalt
B. Sheet asphalt
C. Bituminous carpet
D. Bituminous concrete

Select the correct statement________________?

A. Quantity of binder required for tack coat is less than that required for prime coat
B. Prime coat treatment is given for plugging the voids in water bound macadam during bituminous road construction
C. Seal coat is the final coat over certain previous bituminous pavements
D. A bitumen primer is a high viscosity cutback

The thickness of bituminous carpet varies from__________________?

A. 20 to 25 mm
B. 50 to 75 mm
C. 75 to 100 mm
D. 100 to 120 mm

The suitable surfacing material for a bridge deck slab is________________?

A. Sheet asphalt
B. Bituminous carpet
C. Mastic asphalt
D. Rolled asphalt

Which of the following premix methods is used for base course ?

A. Bituminous carpet
B. Mastic asphalt
C. Sheet asphalt
D. Bituminous bound macadam

In the penetration macadam construction, the bitumen is__________________?

A. Sprayed after the aggregates are spread and compacted
B. Premixed with aggregates and then spread
C. Sprayed before the aggregates are spread and compacted
D. None of the above

In highway construction, rolling starts from________________?

A. Sides and proceed to centre
B. Centre and proceed to sides
C. One side and proceed to other side
D. Any of the above

The camber of shoulders in water bound macadam roads is________________?

A. Equal to the cross slope of pavement
B. Less than the cross slope of pavement
C. Greater than the cross slope of pavement
D. Zero