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Quiz Leaderboard: 6/24 - 7/24/2016    Sign in to track your quiz score! | Full Leaderboard

  • 1. Michael Durbin (16/17 answered correctly)

  • 2. Michael Beitzel (16/17 answered correctly)

  • 3. Robin Hasak (16/17 answered correctly)

  • 4. David Zuskin (16/17 answered correctly)

  • 5. Dave Heyne (16/17 answered correctly)

  • 6. willem van Gent (16/17 answered correctly)

  • 7. Mark Allen (16/17 answered correctly)

  • 8. Mark Gierke (16/17 answered correctly)

  • 9. Juan I. Ordinas (16/17 answered correctly)

  • 10. Stephen Lipsham (15/17 answered correctly)

  • 11. Mark Anater (15/17 answered correctly)

  • 12. Adam Carter (15/17 answered correctly)

  • 13. Doug Driscoll, Sr. (15/17 answered correctly)

  • 14. Bryon Beck (15/17 answered correctly)

  • 15. Robert Cloutier (14/17 answered correctly)

  • 16. Robert Wahlin (14/17 answered correctly)

  • 17. thomas woods (14/17 answered correctly)

  • 18. Paul Lebedev (14/17 answered correctly)

  • 19. Farooq M (13/17 answered correctly)

  • 20. Richard Williams (13/17 answered correctly)


Wednesday, February 19, 2014

High-pressure, supplied-air respirators are given an Assigned Protection Factor of 25 by NIOSH. What does this 25 mean?

The wearer can be exposed to particulates of 25 microns or smaller.
The wearer can be exposed to breathable material above its OSHA Permissible Exposure Limit for 25 minutes before exiting the exposure zone for at least 10 minutes.
The wearer can be exposed to contaminants in a concentration of up to 25 times OSHA’s Permissible Exposure Limit.
None of these

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Previous Quizzes from the Past Week

Tuesday, February 18, 2014
True or false: With zinc-rich coatings on steel, the zinc becomes the anode in a galvanic cell and sacrifices itself to protect the cathode, the underlying steel.

Monday, February 17, 2014
True or false: A Bresle patch is used to treat dynamic cracks in concrete, especially in secondary containment structures around tanks.

Friday, February 14, 2014
True or false: Krebs units are units of elasticity of a paint.

Thursday, February 13, 2014
True or false: If a zinc-rich coating has an epoxy binder, it is classified as both an organic and an inorganic zinc-rich coating.

Tuesday, February 11, 2014
What happens to the condition of a steel substrate when waterjet cleaning is used to remove rust or existing coatings?


More previous quizzes

able equipment rental
RENTALS | SALES | SERVICE | PARTS

Construction equipment, plus compressors up to 1,800 cfm of air power & a fleet of service vehicles providing repairs to customer owned fleets. 866-468-2666.
www.ableequipment.com


Bullard

The Next Generation
of Blasting

• Lightest
• Coolest
• Most Comfortable
• Most Dependable


Desco Mfg. Co., Inc.

Dust - Free Surface Prep
Made EASY!

Efficient-Fast clean/remove
Advanced Containment
Safe - Well Below OSHA
Yes! - Innovative Solutions!
DESCO Mfg.Co., Inc.
www.descomfg.com
800-337-2648


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.


Dampney Co., Inc.
High Heat Stainless Steel Paint & Coating

Wood burning stoves, fire pits, BBQ Smokers, Exhaust Manifolds Aerosol Cans, Quarts, Gallons, 5 gallons 1200F resistance


Atlantic Design, Inc.
BUILDING INNOVATION, NOT IMITATION

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


CHLOR*RID International Inc.
Hold*Blast

*Provides outstanding
  performance
*Easy to use and only pennies
  per square foot
*Works with poor quality
  water
*Use for mist blasting, vapor
  blasting, wet blasting and
  UHP WJ
*Leaves no residue and
  provides excellent adhesion.
  www.chlor-rid.com


Absolute Equipment/Grand Rental Station
TIER 4 EQUIPMENT

We have Tier 4 Equipment including Air Compressors & Generators for Sale & Rent! Your job may now require Tier-4. www.absoluteequip.com or Call 412-931-6655.


Titan Tool, Inc.
Power, Precision, Reliability. Titan PowrCoat Series.

PREMIUM COMES STANDARD. Power, precision and reliability are built into each unit including Severe Service which means twice the life with no maintenance. For maximum uptime, durability and ease of use, nothing performs like the PowrCoat™ from Titan.

 
 
 
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The Journal of Protective Coatings & Linings (JPCL) PaintSquare
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