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Quiz Leaderboard: 10/30 - 11/29/2015    Sign in to track your quiz score! | Full Leaderboard

  • 1. Juan I. Ordinas (19/19 answered correctly)

  • 2. Farooq M (18/19 answered correctly)

  • 3. Mark Allen (18/19 answered correctly)

  • 4. Mark Gierke (18/19 answered correctly)

  • 5. Dave Heyne (18/19 answered correctly)

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  • 8. Gustavo Vidal (18/19 answered correctly)

  • 9. Robert Cloutier (18/19 answered correctly)

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  • 15. David Zuskin (18/19 answered correctly)

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  • 17. Douglas Steitz (17/19 answered correctly)

  • 18. Robin Hasak (17/19 answered correctly)

  • 19. Michael Beitzel (17/19 answered correctly)

  • 20. Bryon Beck (17/19 answered correctly)

Friday, March 7, 2014

True or false: The only ways to combine abrasive and water in a wet blast system are to inject water into a pressurized abrasive stream or to inject abrasive into a pressurized water stream.


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Previous Quizzes from the Past Week

Thursday, March 6, 2014
True or false: When two dissimilar metals are in contact in the presence of an electrolyte, the more noble metal will experience galvanic corrosion.

Wednesday, March 5, 2014
True or false: The resin furan employs di- and tri-functional silanes as its primary building blocks.

Tuesday, March 4, 2014
True or false: According to one study reported in JPCL, the ability to resist permeation of sewer gases is a very significant performance attribute of coatings used in the headspaces of sewage collection systems.

Monday, March 3, 2014
What name is usually given to blasting abrasive residue that has been broken down into a powder?

Friday, February 28, 2014
Which of the following organizations trains and certifies coating inspectors?

More previous quizzes

Monti Tools, Inc.

Surface cleanliness of SSPC-10 | Anchor profile up to 4.7 mils | Removes corrosion & coatings | ATEX approved for zone 1 | | 832-623-7970

NLB Corporation
Water Jets in Action

Video demo shows how
easily Vortex™ removes
coatings and more. Lawn-
mower-style water jet unit strips floors, ship decks, etc. quickly and keeps debris contained.

Axxiom Manufacturing
Schmidt Improves
Portable Blasters

Schmidt's VBS System reduces blowdown intensity, prevents exhaust from damaging floor while using no screens or filters. Reduces sound; Increasing safety.
Call 1-800-231-2085

Atlantic Design, Inc.

See our website for features of our best seller, the ADI 3500CFM 4-Pot Blast Vacuum Recycler. A smaller package with all the ADI power you need. 866.Call.ADI

Find BLACK BEAUTY® Abrasives

Use our online tool to search by address, city or zip code to find where you can buy BLACK BEAUTY® abrasives. Or call us toll free: 1-888-733-3646

Minerals Research & Recovery

Sharpshot®XL is a new fast-cutting, low-dusting, cost-effective iron silicate abrasive. Call Patrick Conry: 502-552-5895 for details.

Advanced Recycling Systems

Recycling Machines, Dust Collectors, Rapid Deployment units are time-tested and approved for the rugged industrial environment. Contact ARS today!

Montipower, Inc.
The MBX Bristle Blaster

Get a 2.7 to 3.3 mil profile and a Near White Metal Clean. For info visit or call 877 629-8777

CHLOR*RID International Inc.
Free Webinar

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


Commercial Sand Blasting & Painting Ltd.
Reliable Service & Superior Workmanship

We’re ready to meet any of your protective coating and lining needs. We can work on your site or in our facilities, with large shops (60,000 sq ft), 40 acres of yard space, and cranes and forklifts on site.

Technology Publishing

The Technology Publishing Network

The Journal of Protective Coatings & Linings (JPCL) PaintSquare
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