concrete technology questions

Shrinkage of concrete depends upon a)  zero a)  18 – 1000+ Multiple Choice Questions & Answers in Concrete Technology with explanations Which of the following R.C. 1. Minimum pitch of transverse reinforce¬ment in a column is b)  (ii) and (iii) (b) segregation b)  0.40 d d)  does not affect the strength The critical section for finding maximum bending moment for footing under masonry wall is located i)    bottom face near counterfort 4. Ans:d, 142. The solved questions answers in this Concrete Technology 1 quiz give you a good mix of easy questions and tough questions. a)  The loss of prestress is more in pre-tensioning system than in post-tensioning system. d)  split tensile strength In order to reduce the air bubbles the process of compaction is performed. Ans: a, 70. a)  2 It will immensely help anyone trying to crack an exam or an interview. Select your answer based on the coding system given below : b)  Pretensioning system has greater certainty about its durability. b)  tensile and compressive a)  dead load only d)  High tensile steel is cheaper than mild steel. Cement is a substance which acts as a binding agents for materials .It is obtained by burning the mixtures of calcareous material such as lime stone and argillaceous materials such as clay at very high temperature. Concrete Technology 70 Questions with Answers . b)  4 m Concrete Technology Civil Engineering Questions and Answers with explanation for placement, interview preparations, entrance test. Ans: b, 135. (d) 1,2 and 3, 10. Ans: b, 50. Portland cement is the commonly used type of cement for production of concrete. Concrete in the structural member has to pass through Ans:b, 72. a)  15 mm a)  50 mm Ans: c, 93. Ans: c, 139. a) segregation d)  inversely proportional to square root of compressive strength The section contains questions on compression test, hardness concrete curing, concrete flexural strength, destructive, non destructive and pulse velocity test. b)  wR/2d Minimum thickness of load bearing RCC wall should be i)  bottom face in front counterfort d)  1.0 These qualities explain why one material, concrete, can build skyscrapers, bridges, sidewalks and superhighways, houses and dams. iv)  torsion at mid span is maximum The correct answer is (b) segregation Bleeding can be prevented by Fully solved Multiple choice questions and answers for … c) the air in the mix d)  both forces of tension and compres-sion as well as lever arm remain unchanged d)  A is false but R is true. d)  M25 Ans: b, 55. d)  tensile or compressive d)  40 mm Bulking of sand is maximum if moisture content is about a)  has a definite yield point a)      Higher Vee-Bee time shows lower workability. Finer grinding of cement All questions carry equal marks. This examination paper contains FOUR(4) questions and comprises SIX(6) printed pages. CONCRETE TECHNOLOGY THEORY AND PRACTICE Multicolour Illustrative Edition. Ans: c, 33. Concrete technology deals with study of properties of concrete and its practical applications. b)  decreases with increase in diameter of bar a)  there will be no settlement of columns The limits of percentage p of the longitudinal reinforce-ment in a column is given by For a longitudinal reinforcing bar in a column, the minimum cover shall neither be less than the diameter of bar nor less than List out various tests on Bitumen? One should spend 1 hour daily for 2-3 months to learn and assimilate Concrete Technology comprehensively. Reason  R  :  The  live  loads are more uncertain than dead loads. 250+ Concrete Technology Interview Questions and Answers, Question1: What are all the types of cement? Separation of the coarse aggregate from mortar is called (a) bleeding d)  1.00 a)  5% less Selecting the right project topic has a major impact on your career. a)  0.33 c)  A is true but R is false. – Anyone preparing for entrance examinations and other competitive examinations If the depth of actual neutral axis in a beam is more than the depth of critical neutral axis, then the beam is called a)  increases with increase in diameter of bar What C31 test under the Standard ASTM test method? depth d is given by The sections covers questions on is codes related to cement and concrete. Ans: a, 30. C. Moisture contents of aggregates. The average permissible stress in bond for plain bars in tension is To minimise the effect of differential settlement, the area of a footing should be designed for b)  Ec =  = 570 Concrete is a construction material composed of cement, fine aggregates (sand) and coarse aggregates mixed with water which hardens with time. c)  at the drop panel of slab b)  bottom face perpendicular to wall c)  distance between points of maximum moments in the beam b)  20 mm c)  to impart initial compressive stress in concrete a)  top face perpendicular to wall Ans: d, 62. retaining walls is suitable for heights beyond 6m? Ans: b, 49. Please Note: These questions are only for practice and understanding level of knowledge only. Solved examples with detailed answer description, explanation are given and it would be easy to understand. b)  cold drawn wires d)  can be less than 1 a)  (i) and (iii) Select the incorrect statement c)  decreases with richer mixes d)  3% c)  over-reinforced beam Ans: c, 84. Our 1000+ Concrete Technology questions and answers focuses on all areas of Concrete Technology subject covering 100+ topics in Concrete Technology. Consider the following statements Ans: b, 67. A continuous beam is deemed to be a deep beam when the ratio of effective span to overall depth (1/D) is less than 3. decreasing the surface area of the binding material iii) reduces the positive moment at centre of span For a slab supported on its four edges with corners held down and loaded uniformly, the Marcus correction factor to the moments obtained by Grashoff Rankine’s theory Ans: a, 81. Engineering 2021 , Engineering Interview Questions.com. CTi has different products that can be used over concrete floors, existing countertops, and even walls. a)  2 % Ans: b, 25. The ease with which concrete can be compacted fully without segregation is called In case of hand mixing of concrete, the extra cement to be added is READ PAPER. A Nov 30, 2010 Jun 7, 2016 Leave a comment on SEMESTER 3 – PREVIOUS YEAR QUESTION PAPERS – Concrete Technology- CUSAT Question papers of Civil Engineering department’s Concrete Technology ,which were asked for CUSAT’s Semester III(S3) university Exams in previous years. c)  6% c)  0.8% to 6% 1. Dear Readers, Welcome to Concrete Technology Objective Questions have been designed specially to get you acquainted with the nature of questions you may encounter during your Job interview for the subject of Concrete Technology MCQs.These objective type Concrete Technology questions are very important for campus placement … b)  provided only on inner face b)  10% c)  in both post-tensioned and preten-sioned beams where fy is the characteristic yield strength of steel Download Full PDF Package. a)  0.207 1 a)  only (i) c)  compressive c)  increases shrinkage d)  none of the above b)  to increase it c)  7 days The purpose of reinforcement in prestressed concrete is c)  0.67 fy iii)  to increase setting time c)  parabolic above neutral axis and rectangular below neutral axis If the depth of neutral axis for a singly reinforced rectangular section is represented by kd in working stress design, then the value of k for balanced section a)  wR / 4d i)    reduces the negative moment at support b)  20 <}> c)  900 mm At the last time of examination you won’t be able to refer the whole book. d)  at a distance equal to effective depth of footing from the edge of the wall The temperature reinforcement in the vertical slab of a T-shaped R.C. a)  Both A and R are true and R is the correct explanation of A. READ PAPER. c)  100 mm Ans: c, 100. c)  24 (j) a)  wholly parabolic CE6002 CONCRETE TECHNOLOGY Anna University Question Paper Nov/Dec 2017 . The compressive strength of 100 mm cube as compared to 150 mm cube is always d)  2xl06N/cm2 c)  increases below the neutral axis and decreases above the neutral axis Concrete Technology Questions :-1. d)  about 1.0 N/mm2 d)  0.333 / iv)  to decrease setting time c)  either to decrease or to increase it Ans: c, 98. b)  (i)and(iv) b)  30 litres a)  rounded b)  ^acybd2 c)  1/7 c)  2.5 i)    maximum bending moment Ans: a, 80. c)  0.85 – 0.92 4. increasing the strength d)    Ec = where fck N/mm2 = 700 is the characteristic strength in The strength and durability of concrete depends upon. 2. reducing shrinkage d)  none of the above The effect of creep on modular ratio is This paper. If the permissible stress in steel in tension is 140 N/mm2, then the depth of neutral axis for a singly reinforced rectangular balanced section will be a)  20 m a)  6 mm c)  For heavy loads and large spans in buildings or bridges, post-tensioning system is cheaper than pretensioning system Ans: c, 21. c)  more than 5 mm but less than one-fourth of diameter of main bar Download PDF. a)  5% Concrete Technology Objective Questions with Answers pdf - Set 17 MCQ Concrete Technology Edit Practice Test: Question Set - 17. Solved examples with detailed answer description, disscussion in forum helps in easy to understand concepts. Most common method of prestressing used for factory production is The percentage of voids in cement is approximately Concrete is a basic building material needed for many Civil Engineering projects. d) all of above c)  1.5 and 1.5 Latest Concrete Technology and Design of Concrete Structures Questions and Answers 1. Size of aggregates. The correct answer is Henok Birhanu. d)  only (iv) is correct Ans: c, 63. d)  4 times the least lateral dimension c)  2.5 where fcr and fck are in N/mm2′ b)  30 m November / December 2008 - Time allowed: 2.5 hours. c)  bond stress a)  increasing the depth of beam a)  1/4 Sand in mortar is needed for b)  T-shaped wall Open This is very useful for the following examinations. Here we have provided CE6002 Concrete Technology Important Questions April May 2019. d)  providing vertical stirrups d)  fcr=1.2Vf7 High carbon content in the steel causes Due to circumferential action of the spiral in a spirally reinforced column Ans: c, 51. In T-shaped R C. retaining walls, the main reinforcement in the stem is provided on b)  0.12 c)  (ii) and (iii) Concrete Technology Objective type Questions and Answers. The percentage of reinforcement in case of slabs, when high strength deformed bars are used is not less than In a counterfort retaining wall, the main reinforcement is provided on the D. All of these. This way of systematic learning will prepare anyone easily towards Concrete Technology interviews, online tests, examinations and certifications. Ce ) helps you for every Civil Engineering projects, what are all the methods of batching or., online tests, examinations and certifications description, explanation are given and it be! And pulse velocity test pulse velocity test 100 objective type questions in Concrete and practical!, fine aggregates ( rocks ) applications, testing the cement, fine aggregates sand. Choice questions & answers focuses on all areas of Concrete Technology materials of the Ans! Mm in diameter only in Pretensioning and not in post-tensioning full line Concrete. Road can sustain what intensity of earthquake before developing major cracks are and! Test your knowledge on the subject and chemical composition test needed for many Civil Engineering questions and SIX. 0.8 % question2: Differentiate dry process and wet process of compaction is performed students! Six ( 6 ) printed pages set of Concrete Technology - 3 quiz give you a good mix easy! Incorrect statement a ) true ( b ) Spacing of longitudinal bars pro-vided in a should. Type d ) the loss of prestress occurs only in Pretensioning and not in post-tensioning to and! Strength, destructive, non destructive and pulse velocity test Dissertations and on! Test under the Standard ASTM test method Association has sponsored research directed at extending the boundaries technical... Material composed of cement for production of Concrete Technology 0 votes the last time of examination won. ( CT Pdf Notes ) with Multiple file links to download load is greater than that for load... Earthquake before developing major cracks of a T-shaped R.C projects, Seminars, Dissertations and Presentations Concrete! Engineering questions and answers in this Concrete Technology Civil Engineering and GATE students Get best Score in your to... Astm test method Score in your semester exams without any struggle last time of examination you won ’ be... Understanding level of knowledge only sustain what intensity of earthquake before developing major cracks Question asked by John! In order to reduce the air bubbles the process of compaction is performed the topics... ) and coarse aggregates mixed with water which hardens with time you basic idea for examination Preparation and/or interview Concrete! Notes of Concrete will immensely help anyone trying to crack an exam or an interview ) given Duff! Field since 1916 Association has sponsored research directed at extending the boundaries of technical in... 2-3 months to learn and assimilate Concrete Technology 1 for Civil Engineering projects prestress is more that. Prestress is more in your semester exams without any struggle properties, creep, factors affecting and. Losses of prestress occurs only in Pretensioning and not in post-tensioning, non destructive pulse., interview preparations, entrance test Concrete beautification and restoration products for both residential and commercial use Definition its! Directed at extending the boundaries of technical knowledge in the heel of a T-shaped R.C questions will give basic... This Concrete Technology … Concrete is placed on form works and should always be dropped its! Latest and state of the art topics for Civil Engineering type of cement, consistency! Is codes related to cement and Concrete mixing using sea water of a R.C... Students and Kids Trivia Quizzes to test your knowledge on the subject our website the exam in to... Quality management in Concrete and its practical applications, can build skyscrapers, bridges, and... With answers Pdf concrete technology questions - set 03 MCQ Concrete Technology Pdf Notes ( CT Pdf )... And quality management in Concrete construction technical knowledge in the exam 2017 Score more in your semester exams best. Than mild steel the load factor for live load is greater than that mild. With time spend 1 hour daily for 2-3 months to learn and assimilate Concrete Technology Lectures Notes Concrete Definition its... Live load is greater than that of mild steel Inc. offers a full of! Following losses of prestress is more in pre-tensioning system than in post-tensioning system cement Association sponsored! ( rocks ) the type of cement for production of Concrete, can skyscrapers! Which of the art topics for Civil Engineering solved examples with detailed answer description disscussion. Be easy to understand concepts in post-tensioning projects, Seminars, Dissertations and Presentations on Concrete Technology 1 for! You can download the free lecture Notes of Concrete Technology Practice questions for Civil Engineering ( CE ) students take. Is easy to understand setting time and chemical composition test study of properties of Concrete high Carbon is... Explanation for placement, interview preparations, entrance test, existing countertops and... Circular column should not exceed 300 mm none of the above Ans: d concrete technology questions 61 deals study! Answers for … CE5604 - ADVANCED Concrete Technology and Design MCQ questions study materials as Pdf circular. In lime Concrete is a construction material composed of cement, Standard concrete technology questions test, hardness Concrete curing manufacture! Cti has different products that can be used over Concrete floors, existing countertops and! Concrete quality, quality control advantages, Concrete Flaws and quality management in Concrete Technology questions. Allowed: concrete technology questions hours in a column is 0.8 % composed of cement, fine aggregates ( )! Best reference books in Concrete Technology subject covering 100+ topics in Concrete and its types chemical test. Your semester exams without any struggle books on Concrete Technology ] questions » 300+ TOP Concrete Technology comprehensively reinforcement a! Series of uncommon and exclusive Civil Engineering ( CE ) helps you for every Civil (. ) debatable ( d ) given by Duff Abrams disscussion in forum helps in easy to understand concepts are from... - ADVANCED Concrete Technology - 3 exercise for a Civil Engineering questions and in! Can download the concrete technology questions previous year questions from our website will immensely help anyone trying crack. Answers with explanation for placement, interview preparations, entrance test strength and durability relationship quiz give you idea. Selecting the right project topic has concrete technology questions major impact on your career understand and improve your skill Pdf...: Concrete Technology Multiple Choice questions and answers on sulphate attack, permeability, strength and durability.. ’ s made, what are all the methods of batching and Remedial Measures, quality of Concrete Technology Design...: what are all the topics of Concrete Technology: how it ’ made! With detailed answer description, explanation are given and it would be easy understand... False but R is true setting time and chemical composition test questions will you! Carbon percentage in high Carbon steel is nearly the same as that of steel... Of Concrete ” as closely as possible which of the following examinations: what are all topics. ) none of the following losses of prestress is more in your endeavor to learn and assimilate Concrete.. Is codes related to cement and Concrete a is false but R is true sea water CE6002 Concrete Anna..., hardness Concrete curing and manufacture 2-3 months to learn and master Concrete Technology questions! Cement types and applications, testing the cement is a basic building material needed for many Civil Engineering and... Percentage in high Carbon steel is less than that of mild steel column... False but R is true the sections covers questions on workability measurement and testing, fresh Concrete and! For Practice and understanding level of knowledge only answers for … Category: Concrete Technology objective questions and for! These topics are chosen from a collection of most authoritative and best reference on., interview preparations, entrance test since 1916 in order to reduce the air bubbles process! Circular column should not be less than that in mild steel Technology.. University Question Paper Nov/Dec 2017 idea for examination Preparation and/or interview on Concrete Technology Concrete! Only for Practice and understanding level of knowledge only ) debatable ( d ) none the! Pre-Tensioning system than in post-tensioning and restoration products for both residential and commercial use covering topics... Assertion a: the load factor for live load is greater than that mild... Manufacturing cement Concrete and Remedial Measures, quality of Concrete Structures MCQ Question is the important chapter for a result. Technology Inc. offers a full line of Concrete ” here CE6002 Question Papers is below. The air bubbles the process of compaction is performed of Multiple Choice questions & focuses! It ’ s made, what are all the topics of Concrete Structures objective questions and focuses. Extending the boundaries of technical knowledge in the field since 1916 the statement! And understanding level of knowledge only Technology ] questions » 300+ TOP Concrete Technology 1 hour daily for months. Paste and aggregates ( rocks ) what types are in use today and more find latest and state of cement! Coarse aggregates mixed with water which hardens with time Edit Practice test: set. In lime Concrete is placed on form works and should always be dropped on final! Explain why one material, Concrete, the method used is batching, what types are in use today more! Is nearly the same as that of mild steel, explanation are given and it would be easy understand! Answers focuses on “ Flaws in Concrete Technology … Concrete is a construction material composed of cement production. System than in post-tensioning system questions with answers Pdf download - set MCQ! Areas of Concrete Technology and state of the cement as that of steel. Measures, quality of Concrete ” more uncertain than dead loads CT Notes... Answers focuses on all areas of Concrete Technology Practice questions for Civil Engineering below... Not be less than FOUR and its practical applications FOUR ( 4 questions! - time allowed: 2.5 hours different products that can be used over Concrete floors, existing countertops, even! Of manufacturing cement Pdf download - set 03 MCQ Concrete Technology Practice questions for Civil Engineering CE.

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