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Quiz Leaderboard: 9/6 - 10/6/2015    Sign in to track your quiz score! | Full Leaderboard

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

  • 2. David Zuskin (22/22 answered correctly)

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

  • 4. Paul Hunter (21/22 answered correctly)

  • 5. Robin Hasak (21/22 answered correctly)

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

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  • 9. Adam Carter (21/22 answered correctly)

  • 10. willem van Gent (21/22 answered correctly)

  • 11. Mark Gierke (21/22 answered correctly)

  • 12. Farooq M (21/22 answered correctly)

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

  • 14. David Danielson (20/22 answered correctly)

  • 15. Mark Allen (20/22 answered correctly)

  • 16. Robert Cloutier (20/22 answered correctly)

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

  • 18. Brian McEwen (19/22 answered correctly)

  • 19. Dave Heyne (19/22 answered correctly)

  • 20. Roland Peemans (19/22 answered correctly)

Wednesday, September 22, 2010

Which of the following parameters affects the depth of the surface profile when steel is cleaned by abrasive blasting?

Angle of the blast nozzle to the surface
Abrasive hardness
Air pressure at the blast nozzle
All of these

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Previous Quizzes from the Past Week

Tuesday, September 21, 2010
True or false: Thermoplastic powders can be applied by thermal spray.

Monday, September 20, 2010
Rust Grades A through D are depicted visually in what document?

Thursday, September 16, 2010
In what kind of system is a nozzle orifice gage used?

Wednesday, September 15, 2010
Which of the coatings below would you recommend for high heat service to 1000° F?

Tuesday, September 14, 2010
True or false: SSPC has a standard on evaluating the qualifications of EIFS (Engineered Insulation and Finishing Systems) installation companies and a program to certify these companies.

More previous quizzes

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Profession Overspray Removal Services

The Finest Name in Safe Overspray Removal. We specialize in removing all contaminants from any surface. Family Owned and Operated for 33 years! Fully insured. Satisfaction is guaranteed.

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

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.

Industrial Vacuum Equipment Corp.
Hurricane Vacuums
& Dust Collectors

Vacuum and dust collector hose, filters and related accessories.

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.

Abrasives Inc.
Need abrasives FAST?

Emergencies happen – who bails you out? One call to Abrasives Inc. and it's taken care of. Period. Sales support available 24/7.

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

Absolute Equipment/Grand Rental Station
Portable Power from Absolute Equipment

•Lighting Systems
•Light Compaction
Sales • Rental • Service
Call 1-866-931-6655
Over a century of
providing excellence.

AGC Chemicals
FEVE Coated Water Tank Mural Greets Panama City Visitors

LUMIFLON based coatings can last up to 30 years without fading, offering a low-maintenance solution that retains color and gloss and can be field-applied.

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