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ASD Exam | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+ $13.29   Add to cart

Exam (elaborations)

ASD Exam | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+

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Category 1 Correct Answer: Category of Water that originates from sanitary water source (Clean) Catetroy 2 Correct Answer: Category of Water that is contaminated; may cause discomfort or sickness (Grey) Category 3 Correct Answer: Category of Water that is grossly contaminated; includes toxin...

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  • April 24, 2024
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  • 2023/2024
  • Exam (elaborations)
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ASD Exam | Questions & 100% Correct
Answers (Verified) | Latest Update | Grade
A+



Category 1

Correct Answer: Category of Water that originates from sanitary water source (Clean)



Catetroy 2

Correct Answer: Category of Water that is contaminated; may cause discomfort or sickness

(Grey)



Category 3

Correct Answer: Category of Water that is grossly contaminated; includes toxins, pathogens



Special Situation

Correct Answer: Regulated or hazardous materials



Class 1

Correct Answer: Class of water that has least amount of water, absorption and evaporation




1

,Class 2

Correct Answer: Class of water that has large amount of water, absorption and evaporation

(carpet; cushion; base of walls)



Class 3

Correct Answer: Class of water that is the greatest amount of water, absorption and

evaporation (ceiling; walls; insulation; flooring)



Class 4

Correct Answer: Class of water - Hardwood; plaster; concrete - Deep pockets of saturation



Principles of Drying

Correct Answer: Remove excess / Evaporation / Dehumidification (Ventilation) / Temperature

Control



Light Wand

Correct Answer: Extraction Tool - Perimeter of water loss; extract glue-down carpets



Stationary Tool (Water Claw)

Correct Answer: Extraction Tool - Subsurface Tool; Extract Carpet and Cushion.



Self-Propelled Tools


2

,Correct Answer: Extraction Tool - (Rober; Xtreme Xtractor) - Riding Tool; multi-speed; extract

carpet and cushion.



Vacuum Squeegee

Correct Answer: Extraction Tool - Concrete; hardwood; vinyl; laminate;



Airmovers

Correct Answer: Evaporation Tool - centrifugal (laminar); axial (high-amperage; low amperage;

focus ability)



1 per 10-16 linear ft. of wall area; 15-45 degree focus; almost touching wall.

Correct Answer: Placement of Airmovers



Structural Cavity Drying Systems

Correct Answer: (SCDS)

vented (turbovents 18" - 48" widths' Octidry; Air Wolf

injected (Injectidry; Dri-Force; Direct-it In)



Floor Drying System

Correct Answer: vented (Air Wolf)

Injected - negative air mats (Dri-Force; Injectidry)




3

, Air Filtration Devices

Correct Answer: AFDs (negative air machines; air scrubbers; HEPA filters)



AHAM Rating

Correct Answer: On dehumidification equipment it is the pints removed at 80 degrees and

60% humidity in 24 hours.



Standard Refrigerant

Correct Answer: Temperature - 68 degress

Relative Humidity - 60%

Specific Humidity (gpp) - 55-60



Conventional

Correct Answer: Temperature - 33 degrees

Relative Humidity - 40%

Specific Humidity (gpp) - 55-60



Low Grain Refrigerant (LGR)

Correct Answer: Temperature - 40 degrees

Relative Humidity - 30%

Specific Humidity (gpp) - 28-35




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