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Quiz Leaderboard: 11/1 - 12/1/2015    Sign in to track your quiz score! | Full Leaderboard

  • 1. Shabbir Hussain Shah (20/20 answered correctly)

  • 2. Doug Driscoll, Sr. (20/20 answered correctly)

  • 3. David Zuskin (20/20 answered correctly)

  • 4. Mark Allen (20/20 answered correctly)

  • 5. Mark Gierke (20/20 answered correctly)

  • 6. Juan I. Ordinas (20/20 answered correctly)

  • 7. Roland Peemans (20/20 answered correctly)

  • 8. Stephen Lipsham (19/20 answered correctly)

  • 9. Gustavo Vidal (19/20 answered correctly)

  • 10. Mark Anater (19/20 answered correctly)

  • 11. Dave Heyne (19/20 answered correctly)

  • 12. Douglas Steitz (19/20 answered correctly)

  • 13. Gunnar Ackx (19/20 answered correctly)

  • 14. William Turcotte (19/20 answered correctly)

  • 15. Michael Beitzel (19/20 answered correctly)

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

  • 17. Robert Cloutier (19/20 answered correctly)

  • 18. Matt Burst (19/20 answered correctly)

  • 19. Robin Hasak (18/20 answered correctly)

  • 20. Brian McEwen (18/20 answered correctly)

Wednesday, July 20, 2011

In general, when is it better to use impact (needle gun, roto peen) rather than rotary (wire brush, coated abrasive) power tools?

When you're in a hurry
When you need to remove loose paint
When you are going to apply surface-tolerant coatings
When you're removing adherent mill scale and pack rust

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Previous Quizzes from the Past Week

Tuesday, July 19, 2011
True or false: Potable water in a UHP water jetting system is normally of sufficient cleanliness that it will not deposit detrimental contaminants on a steel surface.

Monday, July 18, 2011
What is likely to be the result of oil in the compressed air used for abrasive blast cleaning?

Friday, July 15, 2011
What is involved in “zone painting” of a structure?

Thursday, July 14, 2011
True or false: Among SSPC's qualifications procedures used to certify industrial painting contractors is one that applies to contractors with less than 6 months of industrial painting experience.

Wednesday, July 13, 2011
If you are using a supplied-air respirator for protection during abrasive blast cleaning, when is it OK to take it off?

More previous quizzes

CHLOR*RID International Inc.
Free Webinar

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


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

Atlantic Design, Inc.

The smallest version of our Blast Vacuum Recyclers, this ADI 2300CFM 2-Pot is a cleverly designed power package for those smaller jobs. 866.Call.ADI


Download the free app for BLACK BEAUTY® Abrasives. Explore all the features from the palm of your hand.
Toll Free: 1-888-733-3646

NLB Corporation
VacLance cleans up as you do surface preparation

Add vacuum recovery to any NLB rotating water jet lance with a VacLance attachment and vacuum source. Model DM32283 works vertically, horizontally and in corners.

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

Axxiom Manufacturing
Schmidt Improves Conversion Kits

Schmidt's conversion kits turn out-of-date blast pots into high quality, efficient blasters. Quick, easy to install with step by step instructions.
Call 1-800-231-2085

Advanced Recycling Systems

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

Industrial Vacuum Equipment Corp.
Hurricane Vacuums
& Dust Collectors

Vacuum and dust collector hose, filters and related accessories.

Armakleen Company, The
ARMEX when nondestructive cleaning is critical

Use ARMEX to clean, remove paint and degrease a wide variety of substrates including metals, plastics, composites and masonry materials like brick, concrete and natural stone.

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