SITUATION 1. In an examination, the marks are normally distributed with mean of 60.7 and standard deviation of 12.3 9. A candidate needs a mark of 40 to pass. What percentage of the candidates fail?

Q: 'Problem 5. A dense silt layer has the following properties. void ratio = 0.30 eff. Diameter D10 =…

A: Height of capillary riseh=CD10×e

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A: Given data- A concrete pedestal- M25 concrete, qo=6 N/mm2. To Find- The value of tan α.

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Q: 1. Locate the center of mass of the figure. The base has a mass of 45 kg/m2 and the vertical face…

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Q: 0.5 in. B 1.8 in. P - 0.5 in. A 60° 1.8 in. 45° C

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Q: D E F В H A R K M P 300 kN 8 panels @ 5 m 40 m- Dimensions in meters 6.25 6.0 5.5

A:

Q: 4. Evaluale the peak flow for the following catchment: A=200 ha, runoff coefficient= 0.5,…

A: Given data : Runoff coefficient (C)=0.5Area (A)=200 haPrecipitation intensity (i)=1 cm/hr

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Q: For the loading shown, use the double-integration method to determine (a) the equation of the…

A: Figure is as shown

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A: Diameter of  No. 19 bar    ϕ=19.1 mmand permissible bond stress  for M28 grade concrete =3.34HYSD…

Q: Situation 3. A tee section is made up of a 30mm x 150 mm flange and a 30 mm x 160mm web. 7.…

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Q: From the given data, find the distance of the centroid of the built-up section fi the bottom and its…

A: iCentroidy¯=A1y1+A2y2A1+A2y¯=152004802+2100480+20215200+2100y¯=270.34682mm

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A: Which selection method that can use all the selection method? using all

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Q: Problem 5 The bed of a corrugated channel, with Manning's coefficient n 0.019 s/m!/3 drops 25 m…

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Q: For the truss and loading shown, determine most economical cross-sectional area (in in2) of member…

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Dimensional homogeneity

The term dimensional homogeneity means that in an equation, the dimensions of each term on both sides are equal, which means the dimensions of the left-hand side (LHS) of an equation are similar to the dimensions of the right-hand side (RHS). For a dimensionally homogeneous equation, the powers of fundamental dimensions will be identical on both sides of the equation.