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

Suppose that the performance of a bjt transistor is

Suppose that the performance of a BJT transistor is entirely limited by emitter injection efficiency, which limits the d.c. beta, and base spreading resistance, which limits the bandwidth. Show that the gain-bandwidth pr ...

What is the stiffness of the bolt and the stiffness of the

What is the stiffness of the bolt and the stiffness of the joint? What is the resilience of the bolt and of the joint members? What is the stiffness ratio of this assembly? What is the increase in bolt tension and the de ...

1 the v-shaped tank has width w into the paper and is

1. The V-shaped tank has width w into the paper and is filled from the inlet pipe at volume flow Q. Derive expressions for (a) the rate of change dh/dt and (b) the time required for the surface to rise from h 1  to h 2 . ...

Bull why do individual bolts relax a bit when first

• Why do individual bolts relax a bit when first tightened? Name several factors that can increase the relaxation ? Which will tend to loose more preload after initial tightening, a short bolt or a long bolt? • What are ...

It is desired to design a pump-piping system to keep a

It is desired to design a pump-piping system to keep a 1-million-gallon capacity water tank filled. The plan is to use a modified (in size and speed) version of the model A centrifugal pump. Provided is the test data for ...

1 identify the terms that may arise from the ground

1. Identify the terms that may arise from the ground configurations of the atoms of elements of Period 2 and suggest the order of their energies. 2. Find the first-order corrections to the energies of the hydrogen atom t ...

Name the two types of bolted joints and tell why theyre

Name the two types of bolted joints and tell why they're called that? What is the main mission of the bolts in any joint? What factor largely determines the behavior and life of a tensile joint? Why are bolted joints oft ...

An athlete at high performance inhales of air at 10 atm and

An athlete at high performance inhales of air at 1.0 atm and 298 K at a respiration rate of 32 breaths per minute. If the exhaled and inhaled air contain 15.3 and 20.9% by volume of oxygen respectively, how many moles of ...

A series of calibration tests is conducted on a pressure

A series of calibration tests is conducted on a pressure gage. At a known pressure of 1000 psia it is found that 30 percent of the readings are within 1 psia of the true value. At a known pressure of 500 psia, 40 percent ...

A series of calibration tests is conducted on a pressure

A series of calibration tests is conducted on a pressure gage. At a known pressure of 1000 psia it is found that 30 percent of the readings are within 1 psia of the true value. At a known pressure of 500 psia, 40 percent ...

  • 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

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro