Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Mechanical Engineering Expert

1) Describe the following terms.

a) Repeatability

b) Accuracy

c) Precision

2) describe briefly about the classification of dynamic errors.

3) prepare short notes on the following by giving an ex in each case

a) Taylor’s principle

b) Cosine error

c) Principle of alignment.

4) describe the following given terms in connection with the pneumatic comparators:

a) Overall magnification

b) Measuring head sensitivity

c) Pneumatic sensitivity

d) Indicator sensitivity

5) describe two different methods of testing flatness of a surface, stating advantages and limitations of each.

6) Specify the difference between the primary texture and secondary texture? describe an instrument which can be used to obtain a graphical record of primary texture.

7) describe briefly regarding the Laser Interferometers for flatness measurement.

8) Describe moire fringes and how these are utilized for accurate length measurement in details? describe how these can be used for angular displacement?

9) a) Describe what are all the significant characteristics of the co-ordinate measuring machines (CMM).

b) describe several kinds of accuracy specifications for CMM.

10) Describe the working principle of co-ordinate measuring machines in detail.

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M913582

Have any Question? 


Related Questions in Mechanical Engineering

Part 1- heat1 the is used to express absolute temperatures

Part 1- Heat 1. The _______ is used to express absolute temperatures in the English system of measurement. A. Rankine scale B. Celsius scale C. Kelvin scale D. Fahrenheit scale 2. A silver bar 0.125 meter long is subject ...

1 using the expression for the gradient in polar

1. Using the expression for the gradient in polar coordinates (Appendix A), find the gradient of ψ(r,θ) when Where is the gradient maximum? The terms A and a are constant. 2. Given the following expression for the pressu ...

1 sketch the deformation of a fluid element for the

1. Sketch the deformation of a fluid element for the following cases: 2. For a two-dimensional, incompressible flow with velocity v x  = v x (y), sketch a three-dimensional fluid element and illustrate the magnitude, dir ...

For the allen wrench of problem 715 what is the deflection

For the allen wrench of Problem 7.15, what is the deflection of the tip of the wrench when the maximum load of 60 N is applied, just before the bolt loosens? Problem 7.15: The maximum force applied to the tip of the alle ...

For the experimental pump data given belowqflow rate

For the experimental pump data given below: Q F low Rat e ( ???? /s) ???? Total Pressure (kPa) P IN Shaft power (kW) 0.0000 504.82 1.190 0.0004 481.50 1.318 0.0008 476.70 1.573 0.0012 471.50 1.828 0.0017 461.00 2.083 0.0 ...

Obtainand research literture on automotive fuel additives

Obtainand research literture on automotive fuel additives and their properties and prepare a typed 2 page report on your findings. -are they worth the money or are they a waste of time? -do they work? -how? -what is your ...

For the bar in problem 1112 find the largest allowable

For the bar in Problem 11.12, find the largest allowable value of P if the allowable compressive stress is 250 MPa. Problem 11.12: A steel bar with the cross section shown and effective length L = 2.5 m is subjected to a ...

Two small cubes of equal size but made of different

Two small cubes of equal size but made of different materials are stacked (as shown in the figure below), so they just fit between two rigid surfaces. The bottom cube is subjected to a uniform pressure p on each of its e ...

1 gas turbine and compressed air systems will serve as

1. Gas turbine and compressed air systems will serve as prime movers at a very high speed. Discuss the design characteristics of an induction generator for those applications. 2. Explain in detail why induction generator ...

A potential flow source having an intensity of 10m2s placed

A potential flow source having an intensity of 10m2/s, placed in the point of Cartesian coordinates (1;0), and a sink having identical intensity, placed in the point (-1;0), are combined with a uniform flow at 25 m/s, in ...

  • 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