CVEN 354 Page 56 Tests Name Initials 16 Please answer the ea

CVEN 354 Page 5/6 Tests Name (Initials) 16. Please answer the each is one point. following questions with (1). For the types of construction in IBC is least fire resi a. Type l c. Type IV b. Type V d. Type VI (2) develops standards for one- and two-family residential dwellings a. IBC e. IRC b. ICC d. IDC has the least embodied energy among the following four materials a. Gravel c. Steel b. Fly ash d. Asphalt (4). Los Angles Machine is used for testing of for aggregate a. Abrasion c. Skid Resistance b. Strength d. Alkali-Aggregate Reactivity has the highest modulus of elasticity b. Steel d. Concrete

Solution

solution

1) In type I construction , structural members are made of non combustile material and in type VI construction structural members are made of partle or wholly by wood.

Hence VI construction is least fire resistance. Option (d) is correct.

2) International residential code (IRC) orecognize the need for a modern code which address the design and construction of one- and two-family dwellings and townhouses not more than three stories above grade.

IRC develops standards for one - two family residential dwellings. Hence option (c) is correct.

3) Fly ash has least embodied energy i.e < 0.1 MJ/Kg. Hence option (b) is correct.

4) Los angeles machine is used for testing of abrasion of aggregate to determine the wear and tear of aggregate due to traffic load or other causes and process of this testing is also known as los angeles test. Hence option (a) is correct.

5) Modulus of elasticity of steel is 2 X 10⁵ MPa and for Remaining three material it is in the order of 10⁴ Mpa. Hence steel has the highest modulus of elasticity. Option (b) is correct.

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