Which of the following statements about ribbed-torsteel bars is false?(a) They possess excellent bonding properties(b) They can be easily identified(c) They serve as efficient concrete reinforcement(d) Ordinary plain round bars posses better structural properties than these barsThis question was addressed to me in class test.Origin of the question is Steel in portion Steel, Timber, Mortar, Plastics, Non-Ferrous Metals and Alloys of Construction & Building Materials

Which of the following statements about ribbed-torsteel bars is false?

1.	Which of the following statements about ribbed-torsteel bars is false?(a) They possess excellent bonding properties(b) They can be easily identified(c) They serve as efficient concrete reinforcement(d) Ordinary plain round bars posses better structural properties than these barsThis question was addressed to me in class test.Origin of the question is Steel in portion Steel, Timber, Mortar, Plastics, Non-Ferrous Metals and Alloys of Construction & Building Materials
Answer» The CORRECT answer is (d) Ordinary plain round bars posses BETTER STRUCTURAL properties than these bars For explanation I would say: Ribbed-torsteel bars are produced from ribbed-torsteel that is DEFORMED high STRENGTH steel. They possess excellent bonding properties and can be easily identified. They possess better structural properties than ordinary plain round bars and they serve as efficient concrete reinforcement.

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