πŸ“Š Advance Construction and Equipments
Q. ______ is to be incorporated as a part of a permanent structure which have been proved to be economical.
  • (A) Suspended cofferdam
  • (B) Single wall cofferdam
  • (C) Cellular cofferdam
  • (D) Concrete cofferdam
πŸ’¬ Discuss
βœ… Correct Answer: (D) Concrete cofferdam
πŸ“Š Advance Construction and Equipments
Q. the ______ is made of steel sheet piles and this type of cofferdam is proved successful in unwatering large areas.
  • (A) Suspended cofferdam
  • (B) Cellular cofferdam
  • (C) Dikes
  • (D) Concrete cofferdam
πŸ’¬ Discuss
βœ… Correct Answer: (B) Cellular cofferdam
πŸ“Š Advance Construction and Equipments
Q. _______ is useful when depth of water is about 6 meters to 10 meters.
  • (A) Wood or steel sheeting cofferdam
  • (B) Ohio river type cofferdam
  • (C) Rock filled crib cofferdam
  • (D) Suspended cofferdam
πŸ’¬ Discuss
βœ… Correct Answer: (A) Wood or steel sheeting cofferdam
πŸ“Š Advance Construction and Equipments
Q. when the area to be enclosed is large, it becomes essential to provide the ______ construction so as to give stability to the cofferdam.
  • (A) Single wall cofferdam
  • (B) Cellular cofferdam
  • (C) Double wall cofferdam
  • (D) Suspended cofferdam
πŸ’¬ Discuss
βœ… Correct Answer: (C) Double wall cofferdam
πŸ“Š Advance Construction and Equipments
Q. ______ it suitable when available working space is limited and the area to be enclosed is small.
  • (A) Single wall cofferdam
  • (B) Double wall cofferdam
  • (C) Dikes
  • (D) Concrete cofferdam
πŸ’¬ Discuss
βœ… Correct Answer: (A) Single wall cofferdam
πŸ“Š Advance Construction and Equipments
Q. in _____ type of cofferdam consists of a mixture of sand and clay which is filled in a bag and placed instead of earth or rock to form a cofferdam
  • (A) Cellular cofferdam
  • (B) Earth dikes
  • (C) Rock dikes
  • (D) Sand bag dikes
πŸ’¬ Discuss
βœ… Correct Answer: (D) Sand bag dikes
πŸ“Š Advance Construction and Equipments
Q. ______ type of cofferdam is economical at places where rock is available in plenty.
  • (A) Earth dikes
  • (B) Sand bag Dikes
  • (C) Rock fill cofferdam
  • (D) Single wall cofferdam
πŸ’¬ Discuss
βœ… Correct Answer: (C) Rock fill cofferdam

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