Free MCQs & Online Quiz Practice for Exams

Q: What is the purpose of anchorage of reinforcement?

A) To increase water-cement ratio

B) To eliminate concrete cover

C) To develop the required force in the reinforcement through bond

D) To reduce bar diameter

Q: What is the primary function of a water treatment plant?

A) To compact soil

B) To treat raw water so it is suitable for intended use

C) To treat only sewage sludge

D) To manufacture cement

Q: If a drawing conflicts with a project specification, what should the site engineer normally do?

A) Choose whichever is easier

B) Modify the drawing without approval

C) Seek clarification through the proper technical and contractual procedure

D) Ignore the specification

Q: What is a construction joint?

A) A surveying instrument

B) A crack caused by structural failure

C) A planned joint where concrete placement is interrupted and later resumed

D) A type of reinforcement bar

Q: What is the purpose of a site investigation before foundation design?

A) To calculate employee wages

B) To determine furniture layout

C) To select wall paint

D) To determine ground conditions and relevant soil properties

Q: What is an expansion joint designed to accommodate?

A) Movement caused by temperature changes and other effects

B) Only concrete color changes

C) Only soil compaction

D) Only reinforcement corrosion

Q: Why should formwork be properly supported?

A) To prevent movement, deformation or collapse during concrete placement

B) To reduce reinforcement strength

C) To eliminate curing

D) To increase concrete water content

Q: What is a non-conformance report used for?

A) To record normal weather conditions

B) To calculate concrete mix proportions only

C) To document work or materials that do not meet specified requirements

D) To approve every completed activity automatically

Q: What is the function of a road drainage system?

A) To increase vehicle speed directly

B) To remove surface and subsurface water from the pavement area

C) To store traffic data

D) To increase pavement moisture

Q: A contractor wants to use a material different from the approved specification. What should the engineer do?

A) Require appropriate technical approval before the alternative material is used

B) Reject all future materials automatically

C) Ignore the change

D) Allow immediate use without documentation

Q: Which load is generally associated with occupants, furniture and movable equipment?

A) Shrinkage load

B) Live load

C) Prestressing load

D) Dead load

Q: What is the main objective of a pre-pour inspection?

A) To test soil after excavation

B) To verify reinforcement, formwork, embedded items, dimensions and cleanliness before concrete placement

C) To measure employee productivity

D) To calculate project profit

Q: What is the main purpose of an admixture in concrete?

A) To replace all aggregate

B) To modify selected properties of fresh or hardened concrete

C) To prevent hydration

D) To eliminate cement

Q: What is a construction joint sealant primarily used for?

A) To replace concrete reinforcement

B) To seal a joint against moisture and environmental intrusion where required

C) To increase steel yield strength

D) To compact soil

Q: What is the primary purpose of personal protective equipment on a construction site?

A) To eliminate the need for engineering controls

B) To replace all safety procedures

C) To reduce workers' exposure to hazards

D) To increase productivity only

Q: In surveying, what is a backsight?

A) A measurement of horizontal angle

B) A reading taken only on a new point

C) The last reading before closing the survey

D) A staff reading taken on a point of known elevation or reference

Q: Which cement is preferred for structures exposed to severe sulphate conditions?

A) Rapid hardening cement

B) Sulphate resisting cement

C) White cement

D) Ordinary Portland cement only

Q: What is the primary purpose of structural design?

A) To avoid site inspection

B) To maximize material use regardless of cost

C) To eliminate construction drawings

D) To ensure a structure is safe, serviceable and suitable for its intended use

Q: Which problem can excessive differential settlement cause?

A) Better drainage automatically

B) Higher concrete strength

C) Improved structural performance

D) Cracks and structural distress

Q: What is the purpose of construction joints in concrete?

A) To increase concrete water content

B) To eliminate reinforcement

C) To replace expansion joints in every case

D) To provide a planned location for stopping and resuming concrete placement