3080. How is the fineness of cement measured?
Anonymous Quiz
22%
(a) Volume/Mass
55%
(b) Mass/Volume
14%
(c) Mass/Area
9%
(d) Area/Mass
โค5๐3
3074. S etting time of cement decrease by reducing
Anonymous Quiz
35%
(a) gypsum
28%
(b) calcium chloride
26%
(c) hydrogen peroxide
11%
(d) sodium oxide
๐5
3055. Process of taking levels on each side of a main line at right angles to that line is called
Anonymous Quiz
22%
(a) Differential levelling
40%
(b) Cross-section levelling
30%
(c) Profile levelling
9%
(d) Reciprocal levelling
โค5
3039. Which line is perpendicular to the horizontal surface?
Anonymous Quiz
12%
(a) Level line
13%
(b) Horizontal line
20%
(c) Datum line
55%
(d) Vertical line
๐ฅ3๐2
2995. The design tensile strength of tensile member is
Anonymous Quiz
26%
(a) Minimum of strength due to gross yielding, net section rupture, block shear
51%
(b) Maximum of strength due to gross yielding, net section rupture, block shear
19%
(c) Strength due to gross yielding
4%
(d) Strength due to block shear
โค4๐2
2975. A basic type of failure at a finite slope may occur due to
Anonymous Quiz
46%
(a) Slope failure and Base failure
25%
(b) Toe failure
6%
(c) None of the mentioned
23%
(d) All of the mentioned
๐5โค2
2973. A long natural slope of cohesion-less soil is inclined at 12ยฐ to the horizontal. What will be the factor of safety of the slope if ฯ = 30ยฐ?
Anonymous Quiz
28%
(a) 1.6
38%
(b) 2.7
20%
(c) 0.13
13%
(d) 0.4
๐4โค1
2972. If the soil properties for all identical depths below the surface are constant, it is a
Anonymous Quiz
38%
(a) Finite slope
24%
(b) Infinite slope
20%
(c) Planar failure surface
18%
(d) All of the mentioned
๐3
2959. Compaction is a process in which change in volume due to
Anonymous Quiz
9%
(a) Remove of Water
48%
(b) Remove of Air
4%
(c) Remove of Soil Particles
39%
(d) All of the Above
๐3โค2
2941. The light-weight concrete may be produced by
Anonymous Quiz
41%
(a) Using lightweight aggregate
12%
(b) Incorporating air bubble in concrete
3%
(c) Omitting sand fraction
44%
(d) All of the above
โค8
2929. High strength bolt is used for
Anonymous Quiz
27%
(a) shear connection
7%
(b) slip resistant connection only
9%
(c) bearing type connection only
57%
(d) both slip resistant and bearing type connection
โค3
2927. By providing sufficient edge distance, which of the following failures of bolted joint can be avoided?
Anonymous Quiz
22%
(a) Tension failure of the plate
27%
(b) Shear failure of the bolt
34%
(c) Shear failure of the plate
17%
(d) Bearing failure of the bolt
โค2๐2
๐How Many Blocks Are Required for 1 mยฒ Wall Area?
๐ซLet's explain how to calculate the number of concrete blocks needed to build a 1 square meter wall using standard block dimensions.
๐น Block Size
Each block measures:
400 mm length (0.40 m)
200 mm height (0.20 m)
200 mm width (0.20 m)
๐น Area Covered by One Block
Area = 0.40 m ร 0.20 m
= 0.08 mยฒ per block
๐น Wall Area
A 1 m ร 1 m wall has an area of 1.00 mยฒ
๐น Number of Blocks Required
1.00 mยฒ รท 0.08 mยฒ
= 12.5 โ 13 blocks
โ Final Answer
To construct 1 mยฒ of wall area, you need 13 concrete blocks of size 200 ร 200 ร 400 mm.
@etconp
๐ซLet's explain how to calculate the number of concrete blocks needed to build a 1 square meter wall using standard block dimensions.
๐น Block Size
Each block measures:
400 mm length (0.40 m)
200 mm height (0.20 m)
200 mm width (0.20 m)
๐น Area Covered by One Block
Area = 0.40 m ร 0.20 m
= 0.08 mยฒ per block
๐น Wall Area
A 1 m ร 1 m wall has an area of 1.00 mยฒ
๐น Number of Blocks Required
1.00 mยฒ รท 0.08 mยฒ
= 12.5 โ 13 blocks
โ Final Answer
To construct 1 mยฒ of wall area, you need 13 concrete blocks of size 200 ร 200 ร 400 mm.
@etconp
โค22
๐ INTERCON Construction Chemicals
โ Concrete Admixtures
โ Bonding Agents
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โ๏ธ Tel: 0961955555
๐น Address 1: Signal road, around
Dinberwa Hospital
๐น Addres 2: Wellosefer, Infront of
Dani Plaza
โ Concrete Admixtures
โ Bonding Agents
โ Waterproofings
โ Wall Putty, Prime Coat
โ Concrete Repair Mortar
โ Floor hardener, Epoxy
โ Grout, Self-level mortar
โ Quartz paint, Contextra
โ Tile Adhesive & Tile Joint Fillers
โ Geotextiles and other construction chemicals and materials
โ๏ธ Tel: 0961955555
๐น Address 1: Signal road, around
Dinberwa Hospital
๐น Addres 2: Wellosefer, Infront of
Dani Plaza
โค5๐1
โค14๐5๐1
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๐ แฃแ 2 แแแณ = 81แซแฌ = 6แแแฎแ
๐ แฃแ 2 แแแณ = 106แซแฌ = 7.9แแแฎแ
๐ แฃแ 3 แแแณ = 153แซแฌ = 11.4แแแฎแ
#แ 20% แ แตแ แญแแซ (แ แแแฃแณ แแฐแต แแแจแแ)
๐ 81แซแฌ = แแ แญแแซ = 9.3แแแฎแ
แ แตแ แญแแซ = 20% (1.8แแแฎแ)
๐ 139แซแฌ = แแ แญแแซ = 15.9แแแฎแ
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๐ แฃแ 1 แแแณ = 78แซแฌ = 5.5แแแฎแ
๐ แฃแ 3 แแแณ = 117แซแฌ = 8.3แแแฎแ
๐ แฃแ 3 แแแณ = 145แซแฌ = 10.3แแแฎแ
#แ 20% แ แตแ แญแแซ (แ แแแฃแณ แแฐแต แแแจแแ)
๐ 78แซแฌ = แแ แญแแซ = 8.5แแแฎแ
แ แตแ แญแแซ = 20% (1.7แแแฎแ)
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#แดแแญแแฎแแญแฒแต #แฅแแ_แ แฒแตแณแญแต
๐ แณแญ แคแต
#แ 35%แ แแฝ! (แ 100% แญแแซ)
๐ แฃแ 2 แแแณ = 81แซแฌ = 6แแแฎแ
๐ แฃแ 2 แแแณ = 106แซแฌ = 7.9แแแฎแ
๐ แฃแ 3 แแแณ = 153แซแฌ = 11.4แแแฎแ
#แ 20% แ แตแ แญแแซ (แ แแแฃแณ แแฐแต แแแจแแ)
๐ 81แซแฌ = แแ แญแแซ = 9.3แแแฎแ
แ แตแ แญแแซ = 20% (1.8แแแฎแ)
๐ 139แซแฌ = แแ แญแแซ = 15.9แแแฎแ
แ แตแ แญแแซ = 20% (3.1แแแฎแ)
๐ แ แแฌ
#แ 35%แ แแฝ! (แ 100% แญแแซ)
๐ แฃแ 1 แแแณ = 78แซแฌ = 5.5แแแฎแ
๐ แฃแ 3 แแแณ = 117แซแฌ = 8.3แแแฎแ
๐ แฃแ 3 แแแณ = 145แซแฌ = 10.3แแแฎแ
#แ 20% แ แตแ แญแแซ (แ แแแฃแณ แแฐแต แแแจแแ)
๐ 78แซแฌ = แแ แญแแซ = 8.5แแแฎแ
แ แตแ แญแแซ = 20% (1.7แแแฎแ)
๐135 แซแฌ = แแ แญแแซ = 14.8แแแฎแ
แ แตแ แญแแซ = 20% (2.9แแแฎแ)
แแ แแ แแจแ
๐๐๐๐๐๐
+251924479891
251924479891
WhatsApp https://wa.me/251924479891
Telgram=https://t.me/tizuaz
โค8