Engineering

Advance Construction Technology MCQs: 249 Questions & Answers in Engineering

249 Advance Construction Technology MCQs in Engineering with answers & explanations. Page 6. Practice objective questions for competitive exams, interviews &… Use the answer toggle below to show or hide all solutions, tap an option to check one question, or open a question for its own page.

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Advance Construction Technology MCQs: 249 Questions & Answers in Engineering

Permissible limit organic solids in water is……..mg/l

Fineness modulus of fine sand is…… .

To measure workability of concrete in field …………….test is used

Bigger size of aggregate will give higher workability.

Steel tamping rod of 0.6m length and 16 mm diameter is used for tamping of concrete.

Types of slump is…..

25 to 75 mm workability of concrete, indicate

In very low category of degree of workability determination by compacting factor will be more appropriate.

Compacting factor test should be made for concrete with maximum size of aggregate not exceeding 40 mm.

The value of flow % may range anything from 0 to …. %

Separating out of the ingredients of concrete mix from concrete is known as……… .

Water from concrete comes out to the surface of the concrete is known as……….

Main causes of bleeding

The formation of cement paste at the surface is known as laitance.

Workability of concrete is……. to the w/c.

Workability of concrete is …….to the strength of concrete.

Good method for proportioning the materials.

In Volume batching 1 bag cement =

In volume batching………. % of bulking is take into account.

Density of water is 1 kg/liter.