Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Mechanical Engineering Expert

1) Soil sample has the porosity of 40%, specific gravity of solids is 2.70. Compute the following;

a) Voids ratio,

b) dry density,

c) Unit weight, if the soil is 50% saturated and

d) unit weight if the soil is completely saturated.

2) Describe with neat and suitable sketches, how hydrometer analysis is performed on soil sample to get sediment data in detail.

3) Deduce the relationship for laminar flow of water thought capillary tube. (poiseuille’s law)

4) In falling head permeameter test, initial head (t=0) is 41 cm. Head drops by 5cm in 10 minutes. Compute the time needed to run test for final head to be at 20cm. If sample is 6cm in height and 55 cm2 in cross sectional area, compute co-efficient of permeability, taking area of stand pipe is 0.5 cm2.

5) Determine intensity of vertical pressure and horizontal shear stress at the point 4m directly below a 20 KN point load acting at a horizontal ground surface. Find the vertical pressure and shear stress at a point 2m horizontally away from axis of loading but at same depth of 4m?

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M912839

Have any Question? 


Related Questions in Mechanical Engineering

Develop a list of your personal and educational abilities

Develop a list of your personal and educational abilities that you think need to be strengthened. Write an essay that discusses how work experience could improve these skills for you.

Suppose that a feedback control system figure p645 is

Suppose that a feedback control system (Figure P6.45) is expected to provide an accuracy within ±Δy for a response variable y. Explain why the sensor that measures y should have a resolution of ±(Δy/2) or better for this ...

Air is compressed in cylinder such that the volume changes

air is compressed in cylinder such that the volume changes from 0.2 to 0.02 m^3. the pressure at the beginning of the process is 200 kpa. calculate the work if (a) the pressure is constant, and (b), the temperature is co ...

In constructing dams the concrete is poured in lifts of

In constructing dams, the concrete is poured in lifts of approximately 1.5 m (y1 = 1.5 m). The forms for theface of the dam are reused from one lift to the next. The figure shows one such form, which is bolted tothe alre ...

The mechanism of prob 216 is repeated here for the

The mechanism of Prob. 2/16 is repeated here. For the conditions () = 40°, T = 150 N, and r = 200 mm, determine the moment about O of the tension T applied by cable AB to point A.

Sometimes either a pwm ac signal or a dc signal with a

Sometimes either a PWM ac signal or a dc signal with a superimposed constant-frequency ac signal (or dither) is used to drive the valve actuator (torque motor) of a hydraulic actuator. What is the main reason for this? D ...

Prepare a list of questions that should be resolved in

Prepare a list of questions that should be resolved in identifying each of the following problems: a) Develop an improved manual gearshift for a mountain bike. b) Develop a better braking system for in-line skates. c) De ...

Slepian-wolf for deterministically related sources find and

Slepian-Wolf for deterministically related sources. Find and sketch the Slepian-Wolf rate region for the simultaneous data compression of (X, Y ), where y = f (x) is some deterministic function of x.

1 compare and contrast using your own words please do not

1) Compare and contrast using your own words (please do not merely list) the different characteristic properties of the following classes of materials: Metals, Ceramics, Polymers, and Glasses. Consider mechanical, optica ...

In some industrial processes it is necessary to sense the

In some industrial processes, it is necessary to sense the condition of a system at one location and, depending on that condition, activate an operation at a location far from that location. For example, in a manufacturi ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate