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What kind of containment should be used with Minimal Visible Fungal Growth? Correct Answer - Source Containment: What kind of containment should be used with Moderate Visible Fungal Growth? Correct Answer - Local Containment What kind of containment should be used with Extensive Visible Fungal Growth? Correct Answer - Full Containment: What kind of PPE should be used with Extensive Visible Fungal Growth? Correct Answer - N-95 respirator, eye protection, full body coverall What kind...

Biology Correct Answer - The study of living things Microbiology Correct Answer - The study of small biological things Mycology Correct Answer - The study of mold Bacteriology Correct Answer - The study of bacteria Virology Correct Answer - The study of viruses Myco- Correct Answer - mold, fungus Bioaerosols Correct Answer - Airborne particles that are living or originate from living organisms (ex. skin cells) Viable Correct Answer - Capable of germination, alive Non-vi...

Shall Correct Answer - Required by statute Should Correct Answer - highly recommended by standard of care Recommended Correct Answer - not part of standard of care but still advised Mold remediation sequence Correct Answer - 1. fix source of moisture, 2. set up containment, 3. establish negative air pressure, 4. remove contaminated materials, 5. clean contaminated surfaces, 6. conduct post-remediation evaluation Principle 1 Correct Answer - perform health and safety precautions for w...

S500 (Water) // S520 (Mold) // NY City Guidelines Correct Answer - In general, which remediation guidelines/standards should a remediator be familiar with? S520 Standard for Professional Mold Remediation Correct Answer - The industry standard of care document for mold remediation contractors is...? Condition 1 // Normal or uncontaminated building or items // Indoor environment that may have settled spores, fungal fragments whose identity; location and quantity are reflective of a normal fu...

The amount of moisture available on a surface that mold can use to support growth is known as the... Correct Answer - water activity How do molds replicate? Correct Answer - Sporulation What molds produce respirable particles? Correct Answer - Aspergillus, penicillium Respirable Correct Answer - Can be deeply inhaled into lungs; 5 microns 4 common viruses found in sewage Correct Answer - rotavirus, GI virus, adenovirus, hepatitis Name 3 primary sewage biohazards Correct Answer - virus, bact...

AWS Correct Answer - American welding society, sets many welding standards/terms etc. SMAW Correct Answer - shielded metal arc welding Disadvantages of SMAW Correct Answer - low electrode efficiency rate, low deposition rate, slow travel speed smaw power source Correct Answer - converts high voltage low amperage incoming current to high amperage low voltage output 2 basic power sources Correct Answer - transformer and generator Inverter Power Sources Correct Answer - incoming curr...

In shielded metal arc welding, what shields out oxygen and the atmosphere? Correct Answer - A gas that is created as a covered electrode melts What is different about an acetylene hose fittings and an oxygen hose fitting? Why is this done? Correct Answer - Oxygen flowing through an acetylene hose could cause an explosion What safety precautions should be done when welding or cutting? Correct Answer - The area must be cleared of all combustible materials Identify the different types of f...

All of the above: Safety, economics, less conservative design, government regulations. Correct Answer - Why is there an increasing need for weld quality? False. Correct Answer - Weld quality control should begin after welding has been initiated? AWS QC1. Correct Answer - What American welding society document describes the rules for the certified welding inspector certification program? Professional attitude. Correct Answer - What is generally considered to be the most important quality...

What term correctly identifies the reduction in voltage, caused by resistance, that occurs between the power supply and the load? Correct Answer - Voltage drop Which of the following lens shades is most effective at reducing the brilliancy of light and screening out the harmful infraded ultra- violet rays produced during arc welding? Correct Answer - #12 shade lens What is the name of the metal joining process where two pieces of metal are heated to a point of melting and the melted metals...

Forge Welding Correct Answer - Type of welding uses a hammer to join heated and softened metal It was more reliable and faster way of Joining metal. Correct Answer - What advantage does resistance welding have over forge welding/ Coalescence Correct Answer - What term describes the fusion or growing together of the grain structure of materials being welded? Pressure Correct Answer - Welding is defined as a joining process that produces coalescence of materials by heating them with or wi...