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WorksheetsFinal Term: Quiz No. 3: Miscellaneous Construction Materials
Total questions: 10
Worksheet time: 6mins
How many Quality Test of CHB needed for a 25,000 units?
3 QT
2 QT
18 specimens
12 specimens
What is the thickness of the Steel Plates as Bearing Block used for determination of compressive strength of Concrete Masonry Units?
12.7mm, min.
12.7mm, max.
13.7mm, min
13.7mm, min.
Calculate the MC, %, given the following:
Mass as Sampled: 5000g
Dry mass: 4850g
Wet mass: 5500g
23.07%
24.07%
4.33%
5.33%
Calculate the Absorption, kg/cu.m, given the following:
Mass as Sampled: 5000g
Dry mass: 4850g
Wet mass: 5500g
Immersed mass: 5200g
2.17
4.33
3.20
5.50
How many Quality Test of RSB needed for 17,000kgs delivered of size 16mm and 15,000kgs delivered of size 22mm?
4 QT
3 QT
5 QT
6 QT
Per DPWH Specification, the Variation in Mass of the RSB shall not exceed ____ under nominal weight.
6%
8%
10%
5%
It is the maximum stress that can be applied before it begins to change shape permanently.
Yield Strength
Tensile Strength
Elongation
Strain
The maximum stress that the steel can withstand while being stretched or pulled before breaking.
Tensile Strength
Yield Strength
Elongation
Strain
The ultimate load of the RCCP is at ____ using the three-edge bearing test.
0.3mm crack
0.5mm crack
0.9mm crack
0.2mm crack
How many Quality Test is needed for a 230 pcs delivered RCCP.
5 QT
3 Cylinders
6 QT
4 QT
