What is the significance of fineness modulus? - Answers
Fineness modulus defines the size of the of the aggregates on concrete mix design. There area some limits on it though. If you have high modulus of fineness, the …
[Solved] Coarse Aggregate Fine Aggregate Amount Cimulative ...
Fineness modulus of coarse aggregates = sum (cumulative % retained) / 100. F1=821/100. F1=8.21. It means that the average size of particle of given coarse aggregate sample is in between 8 th and 9 th sieves, that is between 20mm to 40mm. Fineness modulus of fine aggregates = sum (cumulative % retained) / 100 ) TABULATION BELOW. F2=359/100. F2=3.59
Fine Aggregates - Basic Civil Engineering Questions …
Basic Civil Engineering Questions and Answers – Fine Aggregates. « Prev. Next ». This set of Basic Civil Engineering Multiple Choice Questions & Answers (MCQs) focuses on "Fine Aggregates". 1. Fine Aggregates should pass through which IS …
TOP 175+ Concrete Technology Multiple choice Questions ...
8. Air entrainment in the concrete increases. 9. The relation between modulus of rupture fcr, splitting strength fcs and direct tensile strength fcl is given by. b) fcr>fcs>fc. d) fc5>fcr>fC. 10. The approximate value of the ratio between direct tensile strength and flexural strength is. a) 0.33.
MCQs on Fine Aggregates – MockTestPRO
View Answer & Solution. Answer: b Explanation: Based on the fineness of sand, there are very fine sand, fine sand, medium sand, coarse sand and very coarse sand. …
TPCT's College of Engineering, Osmanabad
exactly what has been tried is to answer through this manual. ... 06 FININESS MODULUS OF FINE AGGREGATE 21 to 22 07 FININESS MODULUS OF COURSE AGGREGATE 23 to 24 08 SPECIFIC GRAVITY AND MOISTURE CONTENT OF FINE AGGREGATE 25 to 26 09 SPECIFIC GRAVITY AND MOISTURE CONTENT OF COURSE AGGREGATE 27 to28 . 8 4.
If X, Y and Z are the fineness modulli of coarse, fine and ...
The percentage of the aggregate of F.M. 2.6 to be combined with coarse aggregate of F.M. 6.8 forobtaining the aggregates of F.M. 5.4, is; The fineness modulus of fine aggregate is in the range of; Separation of coarse aggregates from mortar during transportation, is known; If fineness modulus of sand is 2.5, it is graded as
What is the significance and use of calculating Fineness ...
Many agencies use fineness modulus variation as a convenient means of keeping quality history data on uniformity of particle-size distribution of aggregate production, delivery, and use. Some agencies require that aggregates be processed to remain within upper and lower limits of fineness modulus.
[Solved] The fineness modulus of fine aggregate is 2.78 ...
Download Solution PDF. The fineness modulus of fine aggregate is 2.78 and of coarse aggregate is 7.82 and the desired fineness modulus of mixed aggregate is 6.14. What is the amount of fine aggregate to be mixed with one part of coarse aggregate? This question was previously asked in. ISRO Scientist Civil 2020 Paper. Download PDF Attempt Online.
218 questions with answers in CONCRETE DURABILITY ...
Explore the latest questions and answers in Concrete Durability, and find Concrete Durability experts. ... size of 600 µm and fineness modulus of …
Construction Materials MCQs – Cement Concrete Construction ...
View Answer & Solution. Answer: a Explanation: The Tom fineness modulus is used to indicate an index number which is roughly proportional to the average size of the particle in the enter quantity of aggregates. The number of the BIS sieves used are from 80 mm to number 15, which are used to determine the fineness modulus.
Los Angeles Abrasion Test Procedure, Apparatus ...
The Los Angeles test is a measure of degradation of mineral aggregates of standard gradings resulting from a combination of actions including abrasion or attrition, impact, and grinding in a rotating steel drum containing a specified number of steel spheres. The Los Angeles (L.A.) abrasion test is a common test method used to indicate aggregate toughness and abrasion
MANUAL on CONCRETE LABORATORY - VSSUT
6. Study all the questions given in the laboratory manual and write the answers to these. It should be done during practical hours if possible or afterwards, but immediately. 7. Develop habit to submit the practical, exercise continuously and progressively on the …
What is fine aggregate test? - FindAnyAnswer
Fine aggregates generally consist of natural sand or crushed stone with most particles passing through a 3/8-inch sieve. Coarse aggregates are any particles greater than 0.19 inch, but generally range between 3/8 and 1.5 inches in diameter. Consequently, selection of aggregates is an important process.
Concrete Structures MCQs TECHNOLOGY & Design of 300+ …
Interview Questions MCQs *LAB VIVA CLASS NOTES SEMINAR TOPICS ... The relation between modulus of rupturefcr and characteristic strength of concrete fck is given by. a) fcr=0.35Vf7 . b) fcr=0.57f7 ... The fineness modulus of fine aggregate is in the range of. a) 2.0 to 3.5. b) 3.5 to 5.0 ...
What is fineness modulus? - Answers
Fineness Modulus is used to know the size of aggregate grains (Particles) for various measurements used in Civil Engineering. To characterize the overall coarseness or …
Design of Concrete Structures MCQ - Set 19 - ObjectiveBooks
14. If X, Y and Z are the fineness modulli of coarse, fine and combined aggregates, the percentage (P) of fine aggregates to combined aggregates, is (A) P = [(Z - X)/(Z - Y)] × 100 ... Electrical Circuits Lab Viva Questions and Answers. Question No. 01 : What id difference between power and energy? ...
Past Year Questions: Highway Materials Notes | EduRev
Question 1. If the fineness modulus of a sample of fine aggregates is 4.3, the mean size of the particles in the sample is between [2019 : 1 Mark, Set-II] (a) 300 μm and 600 μm (b) 2.36 mm and 4.75 mm (c) 1.18 mm and 2.36 mm (d) 150 μm and 300 μm Answer: (c)
Concrete Technology Objective Type Questions and Answers ...
2. For preparing a test-specimen, it is necessary (A) To mix cement and fine aggregate by dry hand (B) To mix coarse aggregates (C) To mix water to the cement, fine aggregates and coarse aggregates
[SOLVED] If in a concrete mix, the fineness modulus of ...
R = proportion of fine aggregate to the combined aggregate by weight. p 1 = fineness modulus of fine aggregate. p 2 = fineness modulus of coarse aggregate. p = desired fineness modulus for concrete mix. Calculation: p 1 = 6.2. p 2 = 2.0. p = 5.2. Let x be the proportion of fine aggregate to the combined aggregate by weight
250+ TOP MCQs on Cement Concrete Construction ...
Answer: a Clarification: The Tom fineness modulus is used to indicate an index number which is roughly proportional to the average size of the particle in the enter quantity of aggregates. The number of the BIS sieves used are from 80 mm to number 15, which are …
Concrete Technology And Design Of Concrete Structures MCQ ...
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 students.
The Fineness Modulus Of Fine Aggregate Is In The Range Of ...
The fineness modulus of fine aggregate is in the range of (A) 2.0 to 3.5 (B) 3.5 to 5.0 (C) 5.0 to 7.0 (D) 6.0 to 8.5. Description : Pick up the correct statement from the following: (A) Plain cement concrete is equally strong in compression as well as in tension (B) Slump test is performed to check concrete strength (C ... D) Fineness modulus is the index number expressing the relative sizes ...
FINENESS MODULUS OF FINE AGGREGATE
FINENESS MODULUS OF FINE AGGREGATE TXDOT DESIGNATION: TEX-402-A CONSTRUCTION DIVISION 1 – 2 LAST REVIEWED: SEPTEMBER 2014 Test Procedure for FINENESS MODULUS OF FINE AGGREGATE TxDOT Designation: Tex-402-A Effective Date: August 1999 1. SCOPE 1.1 This method determines the fineness modulus of concrete fine aggregate used in
178 TOP Concrete Technology and Design of Concrete ...
The fineness modulus of fine aggregate is in the range of a) 2.0 to 3.5 b) 3.5 to 5.0 c) 5.0 to 7.0 d) 6.0 to 8.5 Ans: a 30. The factor of safety for ... Mechanical Operation Lab Viva Questions And Answers; Mechanical Operation Objective type Questions and Answers pdf; Mechanical Operations - Chemical Engineering Questions and Answers ...
If in a concrete mix the fineness modulus of coarse ...
Building Materials ES questions - Section 5. Question: If in a concrete mix the fineness modulus of coarse aggregate is 7.6, the fineness modulus of fine aggregate is 2.8 and the economical value of the fineness modulus of combined aggregate is 6.4, then the proportion of fine aggregate is. 1 …
Solved 1. Calculate the fineness modulus for the aggregate ...
Civil Engineering questions and answers. 1. Calculate the fineness modulus for the aggregate below. Is this fine aggregate suitable for use in concrete? Sieve Size 4.75 mm (#4) 2.36 mm (#8) 2.00 mm (#10) 1.18mm (#16) 600 μm (#30) 400pm (#40) 300 μm (#50) 150 ㎛ (#100) 75 μm (#200) Pan Amount Retained (g) 0.0 33.2 56.9 83.1 151.4 23.2 17.2 ...
Concrete Technology and Design Exam Questions - Set 21 ...
The fineness modulus of fine aggregate is in the range of (A) 2.0 to 3.5 (B) 3.5 to 5.0 ... Multiple Choice Questions with Answers on Refrigeration and Air-Conditioning - Set 07. Practice Test: Question Set - 07 1. ... Electrical Circuits Lab Viva Questions and Answers. Question No. 01 : What id difference between power and energy? ...
Solved (6) A sieve analysis has been performed on a fine ...
Civil Engineering questions and answers. (6) A sieve analysis has been performed on a fine aggregate. The lab technician has provided us with the summation of the cumulative percent retained on (a) standard sieves only and (b) standard sieves and pan. Using this data below, what is the fineness modulus of the fine aggregate?
277 questions with answers in COMPRESSIVE STRENGTH ...
In my openion Compressive strength is important parameter but beside this other paramerter also play a vital role viz. durability, flexural strength, …
