FORMWORK CARPENTER PRACTICE EXAM
Questions With Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A |
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1. What is the primary purpose of formwork in concrete
construction?
A. To decorate concrete
B. To shape and support fresh concrete until it hardens
C. To waterproof concrete
D. To paint concrete
Rationale: Formwork provides temporary molds that hold wet
concrete in place until it gains sufficient strength.
2. Which material is most commonly used for reusable formwork
panels?
A. Cardboard
B. Glass
C. Plywood
D. Paper
Rationale: Plywood is strong, reusable, and cost-effective for
forming concrete structures.
3. What is a key safety concern when working with formwork?
A. Noise pollution
B. Dust color
, C. Formwork collapse
D. Paint fumes
Rationale: Improperly braced formwork can fail, causing serious
injury or death.
4. What tool is used to ensure formwork is level?
A. Hammer
B. Saw
C. Spirit level
D. Chisel
Rationale: A spirit level ensures horizontal alignment of formwork.
5. What is a walers used for?
A. Painting concrete
B. Cutting wood
C. Supporting and aligning formwork panels
D. Mixing concrete
Rationale: Walers distribute loads and help maintain form
alignment.
6. Which fastener is commonly used in formwork assembly?
A. Glue
B. Staples only
C. Nails or screws
D. Tape
Rationale: Nails and screws provide strong mechanical fastening.
7. What is stripping in formwork?
A. Painting concrete
B. Removing formwork after concrete has cured
C. Cutting steel
, D. Mixing cement
Rationale: Stripping is the removal of forms once concrete has
gained strength.
8. What is the minimum curing time before removing vertical
formwork (typical)?
A. 1 hour
B. 2 days
C. 24–48 hours (varies by design/specification)
D. 10 days only
Rationale: Timing depends on concrete strength gain and project
specs.
9. What is the function of a form tie?
A. Decorate concrete
B. Hold opposite form faces together against concrete pressure
C. Paint formwork
D. Cut wood
Rationale: Form ties resist lateral pressure from wet concrete.
10. Which defect occurs when concrete leaks through joints in
formwork?
A. Scaling
B. Honeycombing
C. Ragged edges or fins
D. Rusting
Rationale: Poor sealing causes cement paste leakage, forming fins.
11. What is the most important factor in preventing formwork
failure?
A. Color of wood
Questions With Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A |
Instant Download Pdf
1. What is the primary purpose of formwork in concrete
construction?
A. To decorate concrete
B. To shape and support fresh concrete until it hardens
C. To waterproof concrete
D. To paint concrete
Rationale: Formwork provides temporary molds that hold wet
concrete in place until it gains sufficient strength.
2. Which material is most commonly used for reusable formwork
panels?
A. Cardboard
B. Glass
C. Plywood
D. Paper
Rationale: Plywood is strong, reusable, and cost-effective for
forming concrete structures.
3. What is a key safety concern when working with formwork?
A. Noise pollution
B. Dust color
, C. Formwork collapse
D. Paint fumes
Rationale: Improperly braced formwork can fail, causing serious
injury or death.
4. What tool is used to ensure formwork is level?
A. Hammer
B. Saw
C. Spirit level
D. Chisel
Rationale: A spirit level ensures horizontal alignment of formwork.
5. What is a walers used for?
A. Painting concrete
B. Cutting wood
C. Supporting and aligning formwork panels
D. Mixing concrete
Rationale: Walers distribute loads and help maintain form
alignment.
6. Which fastener is commonly used in formwork assembly?
A. Glue
B. Staples only
C. Nails or screws
D. Tape
Rationale: Nails and screws provide strong mechanical fastening.
7. What is stripping in formwork?
A. Painting concrete
B. Removing formwork after concrete has cured
C. Cutting steel
, D. Mixing cement
Rationale: Stripping is the removal of forms once concrete has
gained strength.
8. What is the minimum curing time before removing vertical
formwork (typical)?
A. 1 hour
B. 2 days
C. 24–48 hours (varies by design/specification)
D. 10 days only
Rationale: Timing depends on concrete strength gain and project
specs.
9. What is the function of a form tie?
A. Decorate concrete
B. Hold opposite form faces together against concrete pressure
C. Paint formwork
D. Cut wood
Rationale: Form ties resist lateral pressure from wet concrete.
10. Which defect occurs when concrete leaks through joints in
formwork?
A. Scaling
B. Honeycombing
C. Ragged edges or fins
D. Rusting
Rationale: Poor sealing causes cement paste leakage, forming fins.
11. What is the most important factor in preventing formwork
failure?
A. Color of wood
