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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)

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  • 19. Bryon Beck (21/23 answered correctly)

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

Tuesday, March 12, 2013

Determining the particle size distribution of blast abrasive is achieved by what method?

Examination with a field microscope
Visual assessment
Observation of the blast pattern
Sieve analysis

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Previous Quizzes from the Past Week

Monday, March 11, 2013
If a facility owner wanted to require an SSPC-certified contractor for painting a school building, he/she would specify certification according to what standard?

Friday, March 8, 2013
What are Krebs units?

Thursday, March 7, 2013
Where does a cohesive coating failure occur?

Wednesday, March 6, 2013
True or false: A pot tender is a generic name for an agitator in a spray pot used to apply zinc-rich coatings.

Tuesday, March 5, 2013
When coatings are applied by air spray, oil contamination in the air supply is likely to cause what coating film defect?

More previous quizzes

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

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.

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

Industrial Vacuum Equipment Corp.
Hurricane Vacuums
& Dust Collectors

Vacuum and dust collector hose, filters and related accessories.

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

CS Unitec
Peening Preparation Tools

CS Unitec’s hand-held scarifiers are an ideal alternative to small-area shot blasting for cleaning and preparing concrete & metal surfaces.

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

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.

CHLOR*RID International Inc.
Free Webinar

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


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