Question 1 of 25
Hints left: 3
Q1
What is the main advantage of using lightweight concrete?
Q2
What is the function of a beam in a structure?
Q3
What type of foundation is used when soil bearing capacity is low and the structure is heavy?
Q4
What is the typical range of compressive strength for high-strength concrete?
Q5
What type of load is primarily resisted by a footing?
Q6
What is the purpose of a concrete cover?
Q7
What type of bond is created when bricks are laid in alternate courses of headers and stretchers?
Q8
Which construction technique reduces heat absorption in buildings?
Q9
What is the role of shear walls in high-rise buildings?
Q10
What is the role of scaffolding in construction?
Q11
Which is the correct sequence of activities in the construction of a concrete structure?
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A
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B
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C
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D
Q12
What is the primary purpose of a concrete admixture?
Q13
What is the primary cause of lateral loads in buildings?
Q14
Which test is commonly used to determine the workability of fresh concrete?
Q15
What is the minimum slope required for a flat roof to ensure proper drainage?
Q16
What is the function of a construction joint?
Q17
What is the function of a diaphragm in a building?
Q18
What type of concrete is designed to withstand freezing and thawing cycles?
Q19
What is the primary purpose of a retaining wall?
Q20
What is the modulus of rupture used to measure?
Q21
What is the purpose of providing a key in construction joints?
Q22
Which of the following increases the workability of concrete?
Q23
What is the primary reason for using precast concrete in construction?
Q24
Which of the following methods is used to control cracking in concrete due to shrinkage?
Q25
What type of cement is used in hot weather conditions to avoid rapid setting?