Engineering Online MCQ Number 0679 – online study, assignment and exam

Multiple choice question for engineering Set 1 1. For walls, columns and vertical faces of all structural members, the form work is generally removed after a) 24 to 48 hours b) 3 days c) 7 days d) 14 days AnswerAnswer: a [Reason:] For rapid hardening cement, 3/7 of the above period will be sufficient in…


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