________________ is used for rolling and compacting the subgrade, the base and the surface of many types of roads.

________________ is used for rolling and compacting the subgrade, the base and the surface of many types of roads. Correct Answer Road roller

Various types of Road rollers such as pneumatic roller or oil rollers, Sheep’s feet roller, etc. are available to suit the requirements of different types of road.
Bissoy MCQ

Related Questions

interface Base{ boolean m1 (); byte m2(short s);}

which two code fragments will compile?
1. interface Base2 implements Base {}2. abstract class Class2 extends Base { public boolean m1(){ return true; }}3. abstract class Class2 implements Base {}4. abstract class Class2 implements Base { public boolean m1(){ return (7 > 4); }}5. abstract class Class2 implements Base { protected boolean m1(){ return (5 > 7) }}
A finned surface consists of root or base area of 1m2 and fin surface area of 2m2. The average heat transfer coefficient for finned surface is 20W/m2K effectiveness of fins provided is 0.75. If finned surface with surface with root or base temperature of 50°C is transferring heat to fluid of 30°C, then the rate of heat transfer without using fin is _______
Directions : In each of the following questions a statement is given, followed by two conclusions. Give answer :

Statement : Traffic jams on most of the roads in the city have become a regular feature during monsoon.

Assumptions :
I. Material used for road construction cannot withstand the fury of monsoon resulting into innumerable pot holes on the roads.
II. Number of vehicles coming on the roads is much more in monsoon as compared to other seasons.
If the group index value of subgrade is between 5 and 9, then the subgrade is treated as
For preparation of subgrade the existing subgrade should be dressed to a camber of 1 in 24 to 1 in 32.
Modulus of subgrade reaction is defined as pressure sustained per unit volume of subgrade.
The vertical ______ on top of the subgrade controls the subgrade rutting.
A flexible pavement of thickness 50 cm is laid over a subgrade. A circular load of radius 15 cm with a uniform contact pressure of 7 kg/cm2 is applied on the pavement. What would be the vertical stress on top of the subgrade?
A rectangular field of 200m by 120m has two roads running along its center, one along the length and the other along the width. If the width of the roads is 5m, what is the area covered by the two roads?
There is a tower of 10m between two parallel roads. The angles of depression of the roads from the top of the tower are 30° and 45°. How far are the roads from each other?