Civil engineer objective questions – Concrete Technology (Section-13) 301. Higher workability of concrete is required if the structure is. a ) made with cement concrete. b ) thick and reinforced. c ) thin and heavily reinforced. d ) thick and heavily reinforced. See Correct Answer. 302. Pick up the correct statement form the following :
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Explore Concrete Technology questions and answers in CIVIL ENGINEERING. find detailed explanations for interview preparation, competitive exams, and entrance tests. Solved …
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a ) the diameter of the pipe line used for transportation of concrete by pumps does not exceed 30 cm. b ) the slump of the concrete to be pumped should not be less that 5 cm and more. c ) the water cement ratio of concrete to be pumped is kept between 0.5 to 0.65 . d ) number of bends provided in the pipe line should be minimum all of the above
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a) gypsum in cement decreases the setting time. b) the first compound of cement which reacts with water, is aggregate. c) bulking of sand is less when its particles are fine
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a) an increase in water content must be accompanied by an increase in cement content. b) angular and rough aggregates reduce the workability of the concrete. c) large size aggregates increase the workability due to lesser surface area d) the slump of the concrete mix decreases due to an increase in temperature
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Our "Top 100 Must-Know Interview Questions and Answers on Concrete Technology" guide, available in a convenient PDF format, is the ultimate resource for candidates looking to excel in the concrete technology field.. This comprehensive collection covers important questions, viva questions in PDF format, and even specific inquiries related to cement …
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Concrete Technology - Concrete Technology objective questions and answers. 36. The method of crack sealing of concrete is . A. Routing B. Jacketing C. Heeling D. Collaring
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In this page you can learn various important concrete technology questions and answers,sloved concrete technology mcq with answers, important concrete technology questions bank,concrete technology lab viva question bank etc. which is easy to understand and improve your skill. ... Concrete Technology objective questions and answers. 31. The ...
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Here is the list of Concrete Technology MCQ questions and answers available online and pdf download format to practice for exams.
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The cement concrete in which high compressive stress are artificially induced before its actual use, is called A. Plain cement concrete B. Reinforced cement concrete
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Civil engineer objective questions – Concrete Technology (Section-14) 326. If the average compressive strength is 4000 kg / cm² and standard deviation is 500, the co – efficient of variation is. a ) 10 %. b ) 12.5 %. c ) 15 %. d ) 18.5 %. See Correct Answer. 327. The risk of …
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The document discusses objective questions related to concrete technology and cement. Some key points covered include: - The main ingredients used to make cement are limestone and shale or their slurry, which are burnt at temperatures between 1400-1500°C. - Cement bags typically contain 500kg of cement. - The chemical composition of ordinary Portland cement is typically …
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362. A concrete in which dry coarse aggregate are first packed to have the least voids and then the cement sand mortar is injected under pressure to fill all the voids, resulting in a very dense concrete, is known as. a ) pre – packed concrete. b ) vacuum concrete. c ) no fines concrete. d ) aerated concrete
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Download link is provided for Students to download the Anna University CE3403 Concrete Technology Syllabus Question Bank Lecture Notes Part A 2 marks with answers & Part B 16 marks Question Bank with answer, Anna University Question Paper Collection, All the materials are listed below for the students to make use of it and get good (maximum) marks with our …
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Concrete Technology (Reinforced Cement Concrete Structures), Civil Engineering Multiple Choice Questions / Objective type questions, MCQ's, with question and answers, download free PDF, Civil Engineering, Multiple Choice Questions, Objective type questions, Civil Engineering short notes, rapid fire notes, best theory
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Total Questions: 50, Total Time: 1 hour, Correct Answer: 2 points, Wrong Answer: -1 point Note: Before you get started on these series of online tests, you should practice our collection of 1000 MCQs on Concrete Technology . Sanfoundry Scoring & Grading System Sanfoundry tests and quizzes are designed to provide a real-time online exam experience.
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See Correct Answer. 378. The purpose of reinforcement in prestressed concrete is : a ) to impact initial compressive stress in concrete. b ) to provide adequate bond stress
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b) concrete using sand stones, cracks due to excessive shrinkage c) very hard and close grained crystallized lime stones are suitable aggregates but provide low strength d) broken bricks produce a concrete having good fire resisting
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These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Civil Engineering . 1. Processes of cement manufacturing is…….? Answer» D. All of above. 2. After …
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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. See Correct Answer. 210. To ensure constant moisture content in ...
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a) a rich mix of concrete possesses lesser strength than that a lean mix of desired workability with excessive quantity of water b) the strength of concrete decreases as the water cement ratio increases. c) if the water cement ratio is less that 0.45, the concrete is not workable and causes honey-combed structure
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Hi everyone, this post provides you Top 50 MCQ question on Cement. These question will help you for GATE exam, RRB exam, SSC JE exam and civil engineering exams. Kindly read the question properly and learn with …
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Concrete Technology - Concrete Technology objective questions and answers. 21. The cement concrete prepared by mixing aluminium in it, is called . A. Air-entertained concrete . B. Cellular concrete . C. Aerated concrete . D. Any of the above . View Answer. D. Any of the above . Your Comments. Your name:
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272. The objective of mixing concrete materials are the following except. a ) coat the surface of all aggregate particles with cement paste. b ) blend all the ingredients into a uniform mass. c ) obtain concrete of uniform colour and grading. d ) obtain concrete of desired workability
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Learn Concrete Technology And Design Of Concrete Structures MCQ questions & answers are available for a Civil Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Concrete Technology And Design Of Concrete Structures MCQ question is the important chapter for a Civil Engineering and GATE …
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In this page you can learn various important concrete technology questions and answers,sloved concrete technology mcq with answers, important concrete technology questions bank,concrete technology lab viva question bank etc. which is easy to understand and improve your skill. ... Concrete Technology objective questions and answers. 6. Water ...
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Concrete Technology - Concrete Technology objective questions and answers. 16. For continuous transportation of concrete, the method used is . A. Transport of concrete buy pans . B. Transport of concrete by wheel barrows . C. Transport of concrete buy belt concrete conveyors
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MODEL QUESTION PAPER 1 Concrete Technology Time : 3 Hour Max.Marks : 75 PART A I. Answer all questions in one word or one sentence (9 x 1 = 9 Marks) 1 Which apparatus is used to perform Soundness test of cement 2 Which ingredient controls strength and soundnessto cement. ... IX Explain the objectives of concrete mix design OR
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See Correct Answer. 57. An aggregate should. a) be of proper shape and size. b) be clean, hard and well graded. c) possess chemical stability. d) all of the above
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Concrete Technology MCQs ... Civil Engineering Objective Questions Home / Civil Engineering / Concrete Technology . 78. Pick up the correct statement from the following : A. Water enables chemical reaction to take place with cement. B. Water …
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