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Daily Quiz (19)

What type of gages are used to measure the dry film thickness of coatings on concrete?

True or false: A wet sponge holiday detector is a spark tester.

Which of the following instruments is a destructive dry film thickness gage?

Instruments used to detect moisture levels in concrete employ what technology?

Plastic shims are used to calibrate what quality control instruments?

True or false: There is an inspection instrument that will measure the dry film thicknesses of each layer of a coating system in certain conditions.

What type of instrument is used to check the continuity of protective coatings on steel?

True or false: A Tooke gage is an ultrasonic instrument used to measure the dry film thickness of coatings.

True or false: A needle gage is used to measure water pressure in a UHP water jetting system.

A PATTI instrument would be used to test what coating attribute?

Which of the following instruments would most likely be used to assess the condition of a building?

Stormer and Brookfield are examples of what types of instruments?

How can a hygro thermometer be useful in coating work?

What instrument would you use to analyze soluble salt contamination on abrasives?

A durometer measures what characteristic of a coating?

Holiday detectors rely on what functionality to detect voids in coating films?

True or false: In abrasive blasting work, a dosimeter is used to measure exposure to abrasive blasting dust.

How can a hygro-thermometer be useful in coating work?

How would you use a hypodermic pressure gage?


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Graco Inc.
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SAFE Systems, Inc.
SAFE Systems'
Blast Lights &
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Halogen or LED blast lights available with our NEW urethane bumper. Switches available in many colors for color coding your hoses.

CHLOR*RID International Inc.
Free Webinar

Learn about soluble salts, along with a discussion on allowable levels.
More information at,


U.S. Zinc
Zinc. Quality With U.S.

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Covestro (formerly Bayer)
Bayer MaterialScience is now Covestro.

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Hempel (USA) Inc.

Efficient systems and high quality products to reduce your maintenance costs. Visit Hempel Protective for more information.

Dampney Co., Inc.
High Temperature White Paint

New Coating with not yellow, remains white and will withstand temperatures up to 1,200ºF

Clemco Industries Corp.
Powerful Protection in a Small Package

Mounts inside blast helmet, alerts operator to dangerous breathing-air condition by audible, visual, and vibratory alarms. Easily calibrated, battery operated.

Industrial Vacuum Equipment Corp.
Hurricane Vacuums
& Dust Collectors

Vacuum and dust collector hose, filters and related accessories.

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