+1-415-315-9853

info@mywordsolution.com

## Engineering

 Civil Engineering Chemical Engineering Electrical & Electronics Mechanical Engineering Computer Engineering Engineering Mathematics MATLAB Other Engineering Digital Electronics Biochemical & Biotechnology

problem 1:

a) Describe the working principle of Bourdon pressure gauge with the help of a neat sketch.

b) Find the torque needed to rotate a shaft of diameter 60mm at 1200 rpm concentrically with a sleeve of 60.18 mm in diameter and 12m long filled with oil. Kinematic viscosity of oil is 0.82 x 104m2/s. Specific gravity of oil is 0.75.

problem 2:

a) An annular plate 6m external diameter and 3m internal diameter with its greatest and least depths below the surface being 4m and 2m respectively. find out the magnitude, direction and location of the force acting upon one side of the plate due to water pressure.

b) A trapezoidal plate measuring 1.5m at the top edge and 2.5m at the bottom edge is immersed in water with the plate making an angle of 300 to the free surface of water. The  top and bottom edges lie at 1m and 2m respectively from the surface. Sketch the configuration. Determine the hydrostatic force on the plate.

problem 3:

a) A piston 886mm diameter and 250mm long works in a cylinder of 900mm diameter. If the annular space is filled with a lubricating oil of viscosity 6 poise, find out the speed of descent of piston in vertical position. The weight of piston and axial load are 11.8N.

b) describe the phenomenon of vapour pressure.

problem 4:

a) Define the term centre of pressure of the plane area immersed in a fluid. What relation has it got with the centre of gravity of the area? Do the centre of pressure and centre of gravity ever coincide and if so under what conditions?

b) describe the term total pressure acting on a plane surface immersed in a fluid at any angle.

Obtain an expression for this, and also for the corresponding depth of the centre of pressure.

problem 5:

a) Show that the pressure at a point in a static fluid is equal in all directions.

b) Bring out the advantages and disadvantages of a piezometer and a pressure gauge in measuring the pressure at a point.

problem 6:

a) Define linear momentum and angular momentum and list out any four practical applications of each.

b) A converging pipe of 30 cm and 15 cm diameter carrying water is positioned inclined whose inlet and outlet are at 6 m and 1 m above the datum. The pressure at inlet is 1.5 bar and velocity is 5 m/sec. Find the pressure of water at the outlet of the pipe. Neglect the losses.

Civil Engineering, Engineering

• Category:- Civil Engineering
• Reference No.:- M93477

Have any Question?

## Related Questions in Civil Engineering

### Based on the values you calculated in problem 208 answer

Based on the values you calculated in Problem 20.8, answer and explain the following: a. In which vessels should elasticity of the vessel be considered? b. In which vessels should the non-Newtonian behavior of blood be c ...

### 1 draw a state-transition diagram for an fsm that

1. Draw a state-transition diagram for an FSM that recognizes strings denoted by the regular expression A*BB*C 2. Draw the state-transition diagram for a deterministic FSM that recognizes the strings AI(AB). Take care no ...

### Convert the classification problem defined below into an

Convert the classification problem defined below into an equivalent problem definition consisting of inequalities constraining weight and bias values.

### Suppose we wish to measure the traffic at a point on a

Suppose we wish to measure the traffic at a point on a railroad track, counting the axle crossings in each direction. We set up a light beam just above the rails and place two photocells A and B some inches apart, as sho ...

### Here is a similarly challenging variant of the firing-line

Here is a similarly challenging variant of the firing-line synchronization problem. Consider an arbitrary network of identical M machines, each an FSM with three IC-wire bidirectional ports. Every port of an M module mus ...

### Literature reviewwhat is waste paper ashis a waste material

LITERATURE REVIEW What is Waste Paper Ash? Is a waste material collected from the Paper Industry How is it generated? Why I want to use it as replacement to cement ? Effect of strength & workability for WPA , FA, SA, WA ...

### A baseball umpires meter has four displays balls strikes

A baseball umpire's meter has four displays: Balls, Strikes, Outs, and Inning. There are four values for the Balls display (0, 1, 2, and 3), three for Strikes (0, 1, 2), three for Outs (0, 1, 2), and ten for Inning (1, 2 ...

### 1 an open-ended tube probe is oriented at an angle of 30

1. An open-ended tube probe is oriented at an angle of 30? with the flow direction in an airflow at 200 kPa and 50?C. The air velocity is 20 m/s. Calculate the pressure indicated by the probe. 2. A Pitot tube is exposed ...

### A pitot tube uses a manometer readout with a fluid having a

A Pitot tube uses a manometer readout with a fluid having a specific gravity of 0.82. The tube is oriented parallel to an airstream at 1 atm, 25?C, having a velocity of 30 m/s. The accuracy of the dynamic pressure measur ...

### The moment of the force f about the x-axis is 1080 n middot

The moment of the force F about the x-axis is 1080 N · m. Determine the moment of F about the axis AB.

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

## 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