Water 101
H.A.T is the abbreviation for ?
Humidity, Airflow, and Temperature
The difference between the intake of a dehumidifier and the output.
– distance of hardwood floor panels pulling from any direction as maximum distance set up
3 ft
Is your truck clean this morning ?
YES! answer should always be yes !
The Empire State Building is composed of how many bricks?
10 Million !
the amount of water vapor present in air expressed as a percentage of the amount needed for saturation at the same temperature.
Relative Humidity RH
Chart used to manually measure and show grain depression and vapor pressure between 2 humidity measurements
Psychrometric chart
LGRs have better efficiency above __ gpp in air, While conventional DEHUS have better efficency above __
34 , 55
tell me how you would check the tires to ensure that they have sufficient tread depth and that there general condition is safe to use on the road.
there should be no cuts or bulges on the sides of the tyres and there should be a minimum of 1.6mm of tread depth across the central ¾ s of the tyre and all around the entire outer circumference.
(Should Cover Lincolns head on a penny)
What is the cross between a donkey and a zebra known as?
A zonkey. However, the names "zebonkey," "zebrula," "zebrass," and "zedonk" are more commonly accepted.
8.34 pounds is the common weight of...
A gallon of water
Any material that absorbs and retains moisture retains moisture or water vapor from air is know to be
Hygroscopic
AFDs and NAMs are acronyms for?
Air Filtration devices, Negative air machines, or air scrubbers.
What speed will your vehicle hydroplane in the water ?
Hydroplaning can occur on any wet road surface, however, the first 10 minutes of a light rain can be the most dangerous. When light rain mixes with oil residue on the road surface, it creates slippery conditions that can cause vehicles, especially those traveling speeds in excess of 35 mph, to hydroplane.
Back in the 1600's, what was used in thermometers, instead of mercury?
Brandy
instrument used to measure the relative amount of moisture contained within a material
Moisture Meter
pressure on surfaces exerted by substances in a gaseous state; directly related to (reduced through) dehumidification.
Vapor Pressure
Most dehus are Tested and rated for AHAM conditions.
What are these conditions ?
60 percent humidity and 80 degrees Fahrenheit
When should you use a spotter when backing up a company vehicle ?
Always!
Which Hollywood movie showed the first toilet flush?
Psycho
unit to measure specific humidity (humidity ratio), or the weight of moisture in air
Grains per pound - GPP
Every 20º F. rise in air temperature approximates cutting RH% by how much?
Half
Cfm of the Phoenix Air max ?
925 cfm
When do you need a CDL to drive a commercial vehicle ?
A CDL is required to drive any of the following vehicles: Any combination of vehicles with a gross combined weight rating (GCWR) of 26,001 or more pounds, providing the gross vehicle weight rating (GVWR) of the vehicle being towed is in excess of10,000 pounds.
Do you know when was Gmail was launched?
1st April, 2004 - that's April Fool's Day!