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Quiz Leaderboard: 10/26 - 11/25/2015    Sign in to track your quiz score! | Full Leaderboard

  • 1. Robert Cloutier (22/22 answered correctly)

  • 2. Mark Allen (22/22 answered correctly)

  • 3. Mark Gierke (22/22 answered correctly)

  • 4. Juan I. Ordinas (22/22 answered correctly)

  • 5. Roland Peemans (22/22 answered correctly)

  • 6. Stephen Lipsham (21/22 answered correctly)

  • 7. Gustavo Vidal (21/22 answered correctly)

  • 8. Dave Heyne (21/22 answered correctly)

  • 9. Matt Burst (21/22 answered correctly)

  • 10. Michael Beitzel (21/22 answered correctly)

  • 11. William Turcotte (21/22 answered correctly)

  • 12. Brian McEwen (21/22 answered correctly)

  • 13. Doug Driscoll, Sr. (21/22 answered correctly)

  • 14. David Zuskin (21/22 answered correctly)

  • 15. Gunnar Ackx (20/22 answered correctly)

  • 16. Douglas Steitz (20/22 answered correctly)

  • 17. Shabbir Hussain Shah (20/22 answered correctly)

  • 18. arieh calahorra (20/22 answered correctly)

  • 19. Bryon Beck (20/22 answered correctly)

  • 20. Robin Hasak (20/22 answered correctly)

Thursday, March 31, 2011

What is abrasive friability?

A measure of resistance to breakdown on impact
A measure of bulk density
A measure of angularity
A measure of particle size distribution

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Previous Quizzes from the Past Week

Wednesday, March 30, 2011
If a hospital system wanted to require an SSPC-certified contractor for a job, it would specify certification according to what standard?

Tuesday, March 29, 2011
An individual using power tools to remove lead-containing paint is wearing a full face respirator with P100 (HEPA) filters and has been fit-tested using the banana oil method. What is the allowable lead exposure level for this worker, according to OSHA Standards?

Arnold Ferguson, CIH, CSP

Monday, March 28, 2011
SSPC Environmental Exposure Zone 3E, "Chemical Atmospheric Exposure, Severe," includes all but which one of the following exposure types in its description?

Friday, March 25, 2011
Chlorinated rubber coatings are no longer used in most applications. What is the main reason?

Thursday, March 24, 2011
What does OSHA's General Duty Clause require?

More previous quizzes

CHLOR*RID International Inc.
Free Webinar

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


Advanced Recycling Systems

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

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

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.

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

Axxiom Manufacturing
Schmidt Introduces
the New miniBRS

Reduced in size, it is incredibly easy to maneuver and operate! The perfect alternative to larger blast & recovery units when project space is limited.
Call 1-800-231-2085

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

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

Abrasives Inc.
See the difference immediately Black Magic®

Quality blast abrasive goes farther. Use Black Magic® The Tough Stuff coal slag. Cleaner, consistent, less dust. Order yours today!
Abrasives Inc. 800-584-7524

Novetas Solutions
Number 1 Crushed Glass Abrasive in America!

Manufactured from 100% Recycled Glass.
NO Crystalline Silica,
Beryllium & Arsenic
Great White Metal Finish!
4 plants on Navy QPL
Call us at 866-775-6226

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