cameroon gce 2023 intermediate level Surveys, Soil Mechanics and Materials 1
cameroon gce 2023 intermediate level Surveys, Soil Mechanics and Materials 1\
Apart from the Slump Test, which other lest is
used to determine the workability of fresh
concrete ?
A Setting Time Test
B Proctor Test
C Compacting Factor Apparatus test
D Consistency Test
Va
7. Identify the use of the apparatus in fig 1.
Fig. 1
2. The surface that provides good bonding in
adhesive and mastic is
A Rough
B Smooth
C Impervious
D Plain
A To carryouttensile test
B For sieving of aggregates
C To carryout compressive test
3. Select an example of a ferrous metal from the list. D For quartering of aggregates
A Copper
Iron
C Lead
D Steel
The product obtained from the addition of water
toquicklime is
A Binder.
B Lime mortar
C Limestone.
D Cement.
B 8.
4. The equivalence of 90° in radian is
A TC/2
B 7i/4
C 2n
D 71
Retarders in a concrete mix
A Reduces the initial setting time of cement.
B Increases the initial setting time of cement.
C Reduces the final setting time of cement.
D Increases the final setting time of cement.
9.
5. A coordinate system that uses horizontal
distances and angles to define points is known as
A Polar Coordinate
B Grids
C Bearings
D GeographicalCoordinate
A completely saturated soil is composed of
A Soil and water
B Soilonly
C Soil and air
D Water only
10.
6. A material which when added to loose particles
hardens by physical or chemical means is termed
A Sand
B Soil
C Binder
D Plaster of Paris
Reading that are taken at turning points during
Survey operations are called
A Back sightsonly
B Intermediatesightsonly
C Fore-sight and Back-sight
D Intermediate-sight and Fore-sight
11.
What is the difference between the bearing of a
line X-Y and the same line Y-X?
A OCYX = UXY^ISO0
B aYx = axY+180°
C aYx = axY±360°
D aYx = aXY-360o
