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## Category : Engineering

As We are ourselves engineers, you need not hesitate before asking any relevant query. Feel free and ask.

## Specific gravity of cement experiment

Question
Why 64 gm cement is used in the experiment of determining the specific gravity of cement using Le-Chateliar’s apparatus?
solved 0
Engineering 2 months 1 Answer 88 views 0

## Water Displacement method to calculate Density of Soil

Question
A sample of clay was coated with paraffin wax and its mass, including the mass of wax, was found to be 697.5 gm. The sample was immersed in water and the volume of water displaced was found to be 355 ...
solved 0
Engineering Ankush Bansal 2 months 1 Answer 40 views 0

## Sand Replacement method for density of the soil

Question
During soil investigation for a residential complex site, the following observations were taken for the in situ unit weight measurement by sand replacement method. Weight of excavated soil = 761.25 g weight of sand + cylinder (W1) = 10500 g Weight of sand ...
solved 0
Engineering 2 months 1 Answer 47 views 0

## Rainfall to saturate the base course to its full thickness

Question
The pavement of a road on a level ground is to be laid on a base course 400 mm thick,consisting of a coarse-grained gravel-sand mixture with good draining properties, placed evenly on an impervious subgrade. The porosity of the gravel-sand ...
solved 0
Engineering Raafia Manzoor 2 months 1 Answer 38 views 0

## Soil Mechanics

Question
The mass specific gravity of a fine saturated specimen of clay having a water content of 40% is 1.88. On oven drying the mass specific gravity drops to 1.74. Calculate the specific gravity of clay and its shrinkage.
solved 0
Engineering Kamal Kumar 1 year 1 Answer 394 views 0

## Minimum water cement ratio

Question
Calculate minimum water content ratio required for 60% hydration, so that cement gel just occupies the available space completely.
solved 0
Engineering Sonu Kumar 2 years 1 Answer 795 views 2

## Estimate the strength of concrete by Plowman’s equation

Question
A concrete having full maturity strength of 325 kg/cm^2 is used in cold zone at 5-degree centigrade temperature. Using Plowman’s equation, estimate its strength after 15 days. Use coefficient A = 21 and B = 61.
solved 0
Engineering Sonu kumar 2 years 1 Answer 680 views 0

## Rolling process

Question
In a rolling process, the state of stress of the material undergoing deformation is (a) pure compression (b) pure shear (c) compression and shear (d) tension and shear
in progress 0
Engineering Ishwarya Saro 2 years 2 Answers 358 views 0

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