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Quiz Leaderboard: 9/4 - 10/4/2015    Sign in to track your quiz score! | Full Leaderboard

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Friday, March 7, 2014

True or false: The only ways to combine abrasive and water in a wet blast system are to inject water into a pressurized abrasive stream or to inject abrasive into a pressurized water stream.


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Previous Quizzes from the Past Week

Thursday, March 6, 2014
True or false: When two dissimilar metals are in contact in the presence of an electrolyte, the more noble metal will experience galvanic corrosion.

Wednesday, March 5, 2014
True or false: The resin furan employs di- and tri-functional silanes as its primary building blocks.

Tuesday, March 4, 2014
True or false: According to one study reported in JPCL, the ability to resist permeation of sewer gases is a very significant performance attribute of coatings used in the headspaces of sewage collection systems.

Monday, March 3, 2014
What name is usually given to blasting abrasive residue that has been broken down into a powder?

Friday, February 28, 2014
Which of the following organizations trains and certifies coating inspectors?

More previous quizzes

Advanced Recycling Systems

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

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

Atlantic Design, Inc.

to see what we did to this dust collector! ADI can increase the efficiency and life of your equipment! Any brand, for less than new! 866.Call.ADI

Minerals Research & Recovery


“Made in the USA!”

Why recycle waste from other countries? Go FASTER, CLEANER, at 1/3 THE COST with MR&R “All-American” Sharpshot®HP!!


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

CHLOR*RID International Inc.
Free Webinar

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


NLB Corporation
Water jet surface prep, high or low

See how quickly HydroPrep® tools do surface prep, with no containment needed. Choose automated Crawler for overhead, Vortex™ for floors, or handheld VertaJet™.


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

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

Farrow System USA, Inc.
       SIMPLY the BEST
In Wet Abrasive Blasting

Automated controls simplify operation. 100lb. media capacity & enclosed water tank, for hours of continuous blasting. Dry weight of 350 lbs. & 150 psi capable.

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