πŸ“Š Advance Construction Technology
Q. Pick up the incorrect statement from the following:
  • (A) With passage of time, the strength of cement increases
  • (B) With passage of time, the strength of cement decreases
  • (C) After a period of 24 months, the strength of cement reduces to 50%
  • (D) The concrete made with storage deteriorated cement, gains strength with time
πŸ’¬ Discuss
βœ… Correct Answer: (A) With passage of time, the strength of cement increases
πŸ“Š Advance Construction Technology
Q. The surface where two successive placements of concrete meet, is known as
  • (A) Contraction joint
  • (B) Expansion joint
  • (C) Construction joint
  • (D) both (a) and (b)
πŸ’¬ Discuss
βœ… Correct Answer: (C) Construction joint
πŸ“Š Advance Construction Technology
Q. In case of formwork for the floor, the ________ supports should be firmly supported at the bottom.
  • (A) Horizontal
  • (B) Vertical
  • (C) Inclined
  • (D) Slanting
πŸ’¬ Discuss
βœ… Correct Answer: (B) Vertical

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