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

  • 1. Robert Cloutier (22/23 answered correctly)

  • 2. Matt Burst (22/23 answered correctly)

  • 3. David Zuskin (22/23 answered correctly)

  • 4. Dave Heyne (22/23 answered correctly)

  • 5. Mark Allen (22/23 answered correctly)

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  • 7. Juan I. Ordinas (22/23 answered correctly)

  • 8. Roland Peemans (22/23 answered correctly)

  • 9. Stephen Lipsham (21/23 answered correctly)

  • 10. Gustavo Vidal (21/23 answered correctly)

  • 11. Brian McEwen (21/23 answered correctly)

  • 12. Douglas Steitz (21/23 answered correctly)

  • 13. Doug Driscoll, Sr. (21/23 answered correctly)

  • 14. Robin Hasak (21/23 answered correctly)

  • 15. Michael Beitzel (21/23 answered correctly)

  • 16. William Turcotte (21/23 answered correctly)

  • 17. Shabbir Hussain Shah (20/23 answered correctly)

  • 18. arieh calahorra (20/23 answered correctly)

  • 19. Bryon Beck (20/23 answered correctly)

  • 20. Gunnar Ackx (20/23 answered correctly)

Thursday, June 6, 2013

True or false? For a supplied-air respirator, OSHA requires Grade D air with an oxygen content of 15 percent to 19.5 percent.


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Previous Quizzes from the Past Week

Wednesday, June 5, 2013
True or false? According to a study by German researchers, specifying a particular edge geometry is the most significant factor in controlling corrosion of steel edges in sea-water environments.

Tuesday, June 4, 2013
True or false? A recent JPCL article explains that waterborne zinc-rich epoxy primers must be three-component materials.

Monday, June 3, 2013
If a university dormitory were being painted and an SSPC-certified contractor was required, what QP standard would be invoked?

Friday, May 31, 2013
What U.S. president signed the Occupational Safety and Health Act, establishing OSHA?

Thursday, May 30, 2013
True or false: The prime white pigment titanium dioxide, noted for its hiding power, has also been used in its nano form to create antimicrobial coatings.

More previous quizzes

SABRE Autonomous Solutions
Safety, Productivity, Quality. Robotic Blasting

Learn how this simple to use, field deployed, automatic robot is eliminating hazards in major confined, cluttered and complex surface preparation projects.

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.

Graco Inc.
Graco Mortar Pump

The M680 sprays epoxy-based mortars, anti-skid coatings, cementitious and filled materials. Compact.
Easy to use.
Call 877-844-7226 or

SSPC: The Society for Protective Coatings
SSPC 2016 Register Now!

SSPC2016 is earlier this year, don't forget to book your plane tickets and hotel. See you soon. For more information visit

US Minerals
US Minerals -
Black Magnum

With nationwide production and distribution capabilities, U.S. Minerals supplies a complete range of coal slag and other abrasives to meet all of your blasting needs.

RPB Respiratory

With RPB Safety’s new Nova 3 Cassette Lens System which has been specifically designed to save you time and money! See the benefits for yourself now!


The Next Generation
of Blasting

• Lightest
• Coolest
• Most Comfortable
• Most Dependable

Larson Electronics
Larson Electronics Explosion Proof Tank Lighting

Larson Electronics is a premium supplier and manufacturer of portable explosion proof lighting systems for tank cleaning and servicing lighting.

AGC Chemicals
The Akashi-Kaikyo Bridge is the LUMIFLON® Coatings Poster Child

LUMIFLON based coatings can last up to 30 years without fading, reducing life-cycle costs, re-application or replacement of underlying surfaces.

The one way to control
a tank: DRYCO

Temporary climate control equipment. Dehumidifiers,
Heaters, A/C, Power, More…
Call: 866-379-2600

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