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Liquid Penetrant Testing

Liquid Penetrant Testing Quiz-1

1 / 10

Penetrants may be applied to the surface of part by :

2 / 10

Penetrant testing is limited by its inability to test which of the following materials:

3 / 10

The penetrant process best suited to use on parts with rough surfaces is:

4 / 10

Correct developer coating thickness is indicated by:

5 / 10

How is the size of a liquid penetrant indication usually related to the discontinuity it

represents:

6 / 10

Which penetrant process is best suited to detect shallow discontinuities?

7 / 10

The act of determining the cause of an indication is called

8 / 10

Liquid penetrant testing is based on the principle of:

9 / 10

In the solvent removable penetrant process, excess penetrant is removed with:

10 / 10

The time period during which penetrant remains on the surface of the test piece is called:

Your score is

The average score is 55%

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46
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Liquid Penetrant Testing

Liquid Penetrant Testing Quiz-2

1 / 10

What is the likely result of incomplete removal of all excess penetrant from the test piece surface?

2 / 10

What type of solvent removers may be used with a solvent removable penetrant?

3 / 10

What is the preferred pre-cleaning process for removal of oil and grease :

4 / 10

What minimum warm-up time is required for acceptable performance of a mercury Vapour arc black light?

5 / 10

Which of the following penetrants contains an emulsifying agent?

6 / 10

Which of the following types of pre-cleaning processes may be used for liquid penetrant testing?

7 / 10

A hydrometer is used to measure:

8 / 10

For adequate test results, the black light used in fluorescent penetrant examination should provide what minimum black light intensity at the test surface?

9 / 10

Which of the following is a prerequisite for a penetrant test?

10 / 10

Visible, solvent removable penetrants are most advantageous for:

Your score is

The average score is 58%

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34
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Liquid Penetrant Testing

Liquid Penetrant Testing Quiz-3

1 / 10

Water based wet developer is applied:

2 / 10

Which of the following is the most sensitive developer in descending order?

3 / 10

In the solvent removable penetrant process, excess penetrant is removed with:

4 / 10

Excess penetrant removal is a two step process with which of the following penetrant methods?

5 / 10

A developer aids penetrant bleed out because of:

6 / 10

The time period during which penetrant remains on the surface of the test piece is called:

7 / 10

Which of the following is a function of a developer

8 / 10

The most sensitive type of developer for the detection of fine discontinuities is:

9 / 10

Which of the following developers is applied before the drying operation?

10 / 10

Which of the following is a function of a developer?

Your score is

The average score is 65%

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31
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Liquid Penetrant Testing

Magnetic Particle Testing Quiz-1

1 / 10

If a crack exists in a circular magnet , the attraction of magnetic particles to the crack is caused by :

2 / 10

The permeability of a material describes the :

3 / 10

The magnetic field is strongest when the :

4 / 10

Which of the following can be magnetized ?

5 / 10

Why are magnetic particles available in different colors ?

6 / 10

Ferromagnetic material is :

7 / 10

The unit usually used to denote flux density is the :

8 / 10

  1. Magnetic particle is a nondestructive examination method used for :

9 / 10

The retentivity of a material describes the :

10 / 10

Which statement is true when related to magnetic lines of force ?

Your score is

The average score is 69%

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27
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Liquid Penetrant Testing

Magnetic Particle Testing Quiz-2

1 / 10

The proper number of ampere turns for a given test specimen is determined by :

2 / 10

An electrical yoke produces :

3 / 10

A part is adaptable to magnetic particle inspection if :

4 / 10

Magnetic flux lines which are parallel to a discontinuity produce :

5 / 10

The magnitude of the residual magnetic field in a specimen is dependent on the :

6 / 10

What rule describes the direction of current flow when lines of magnetic force surround a conductor?

7 / 10

A coil around the part produces :

8 / 10

A circular filed may be induced into a specimen by :

9 / 10

Magnetic lines of force :

10 / 10

In longitudinal magnetization the proper term for calculating magnetizing force is :

Your score is

The average score is 64%

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