Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

1) Describe the following terms as applied to methods of measurement.

a) Precision

b) Accuracy

c) Sensitivity and

d) Readability

2) What are the different types of errors arise during measurement? What are the causes for these errors?

3) What is meant by the comparator? describe the working of sigma comparator with a neat sketch? List the advantages and disadvantages of sigma comparator?

4) Describe the principle of Auto collimator? What are their applications?

5) How will you measure the effective diameter of a screw thread by two-wire method?

6) Describe the construction and the principle of Parkinson Gear Tester.

7) Describe the construction and principle of operation of Laser interferometer.

8) How is the Laser interferometer used for testing the Machine tools? describe.

9) With a simple sketch, describe a bridge type co-ordinate measuring machine.

10) prepare a brief note on the following:

a) Use of CMM in CNC

b) Computer aided inspection and

c) Machine vision.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M913448

Have any Question? 


Related Questions in Electrical & Electronics

1 why is it that the distances r1 and r2 in the phase

1. Why is it that the distances r 1 and r 2 in the phase factors in equations (8.47a) and (8.47b) cannot be set equal to r, but the same quantities in the amplitude factors can be set equal to r? 2. What is an array fact ...

Repeat problem with the elastic constants of the plastic

Repeat Problem with the elastic constants of the plastic defined as E = 10 GPa and ν = 0.485. Problem:- A rectangular plastic specimen of size 100 X 100 X 10 mm 3  is placed in a rectangular metal cavity. The dimensions ...

1 a 16-scale model of a torpedo is tested in a water tunnel

1. A 1/6-scale model of a torpedo is tested in a water tunnel to determine drag characteristics. What model velocity corresponds to a torpedo velocity of 20 knots? If the model resistance is 10 lb, what is the prototype ...

1 in internet telephony explain how a call from alice can

1. In Internet telephony, explain how a call from Alice can be directed to Bob when he could be either in his office or at home? 2. Do you think H.323 is actually the same as SIP? What are the differences? Make a compari ...

1 state faradays law in differential form for the general

1. State Faraday's law in differential form for the general case of an arbitrary electric field. How is it derived from its integral form? 2. What is meant by the net right-lateral differential of the x- and y-components ...

1 discuss briefly the application of gauss law for the

1. Discuss briefly the application of Gauss' law for the electric field to determine the electric field due to charge distributions. 2. State Gauss' law for the magnetic field. How is it derived from Faraday's law? 3. Wh ...

1 what are apparent wavelengths why are they longer than

1. What are apparent wavelengths? Why are they longer than the wavelength along the direction of propagation? 2. What are apparent phase velocities? Why are they greater than the phase velocity along the direction of pro ...

1 when a doublet is added to a uniform stream so that the

1. When a doublet is added to a uniform stream so that the source part of the doublet faces the stream, a cylinder flow results. Plot the streamlines when the doublet is reversed so that the sink faces the stream. 2. A 2 ...

1 state gauss law for the electric field2 how is volume

1. State Gauss' law for the electric field. 2. How is volume charge density defined? 3. State the law of conservation of charge. 4. How is Gauss' law for the electric field derived from Ampere's circuital law?

1 why can the magnetic flux density vector be expressed as

1. Why can the magnetic flux density vector be expressed as the curl of another vector? 2. Discuss the analogy between the magnetic vector potential due to an infinitesimal current element and the electric scalar potenti ...

  • 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

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

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen