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What is the full form of TMT bars?(a) Thermo Modified Treated(b) Thermo Mechanically Treated(c) Thermal Mechanic Twisted(d) Thermo Mechanically TwistedThis question was addressed to me in an online quiz.The above asked question is from Market Forms and Uses of Steel in section Materials for Construction of Basic Civil Engineering

Answer»

Right answer is (b) Thermo Mechanically TREATED

For explanation: TMT bars are produced by sudden quenching of RED hot STEEL bars by spraying water.Hence it is CALLED Thermo Mechanically Treated bar.



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