Why use 1.57? There is no device on any pumping vehicle that can be read to a hundredth. 1.5 would be totally adequate.
@GeorgeSmith-lx7xg4 ай бұрын
thank you good video
@Battalionchief_lynn Жыл бұрын
We doing online training so I'ma send this to our training sessions
@gort400 Жыл бұрын
Thank You!
@gort400 Жыл бұрын
Thanks
@gort400 Жыл бұрын
GREAT Video! It has helped my studies for AO Promotion. Thank You
@user-jq9yd6qo8s2 жыл бұрын
kzfaq.info/get/bejne/rJaadbJ6s7TJgXU.html
@awpatt2 жыл бұрын
In order to "overdrive your siren" you would have to be travelling with a combined speed (meaning that the person's speed driving away from you would have to be added) of more than 767.269 MPH. Give or take based on humidity and other factors. But yeah. The speed of sound is much greater than that of a fire engine. People may not hear your siren because of a whole myriad of reasons, but "overdriving" it probably is not one of them.
@Keeping-it-real712 жыл бұрын
Super job explaining! Made very simple. Thank you
@charronl.allensr48432 жыл бұрын
Great video. This helps me a lot
@danielflores-xk2iy2 жыл бұрын
29.7 o 29.84 ???
@406fish12 жыл бұрын
keep in mind, they now require all personal to have helmets off inside a apparatus.
@mattp8050 Жыл бұрын
Came to the comments to say this! Having your helmet on while the vehicle is moving can break your neck if you have a hard stop.
@firstaidunit33912 жыл бұрын
What is an EVOC. Is it an online class or an offline class? How long is EVOC training? Do I need a driving license to learn this course? Will we have to drive a vehicle in this course?
@southchicagoheightsfiredep85112 жыл бұрын
EVOC stands for Emergency Vehicle Operator Course. Licensing requirements vary by state. Yes, you will have to drive an emergency vehicle to complete an EVOC course.
@4funtower4012 жыл бұрын
Very well explained & Super Amazing nd informative video. Thank you
@stephenjake20213 жыл бұрын
Thank you for the help! Learning this in the academy right now
@bcestraining3 жыл бұрын
You are very welcome!
@owensweetland3423 жыл бұрын
Great video.
@ryhawks493 жыл бұрын
Why is nozzle pressure no longer square rooted?
@gregliautaud14742 ай бұрын
You’re absolutely correct.
@stevenbowers41643 жыл бұрын
Why do US fire departments use tankers so much, would not a HVP save considerably in manpower requirements?
@awpatt2 жыл бұрын
If I understand HVP to mean High Volume Pump accurately, then the reason is that there is not a static water source to pump from, normally. Having a "tanker" (it is actually referred to as a Water Tender here in the Western US, as a Tanker means an aircraft filled with Retardant or Water) allows you to bring the water to the Emergency so as to supply the Engine Company on scene. You can either hook the Tender right up to the Engine, or you can dump in to static ponds. A High Volume Pump is equipped on some Tenders, and also, at least in the Departments that I volunteer for, we have old school Military Pumps that we can plumb into the lake. They are extreme, for sure. They are diesel powered and have four, 6" discharge ports. And yes, they are able to run them simultaneously. I hope that answered you question adequately. If I missed you meaning, please follow up! I love discussing Fire Department Tactics and Strategy!
@michaelngethe63814 жыл бұрын
Thanks for the lesson, some learning and safety tips grabbed.
@freedreaming24824 жыл бұрын
So the number (29.7) where does that number or constant come from?
@lesterriquelme2814 жыл бұрын
HOW TO CALCULATE THE REACTION FORCE IN FOG NOZZLES?
@r.hernzz5 жыл бұрын
Awesome videos. BIG HELP cause I was lost. Thank you sir.
@bcestraining5 жыл бұрын
You are very welcome.
@bonolib89795 жыл бұрын
Before you start...whens the baby due hehehehehe
@mohammednadeem6495 жыл бұрын
How we get 9.48
@SledgeHammer435 жыл бұрын
The first department I has on we would set up a fill site with enough lines to fill up to 3 tankers at one time. A typical 1500 gpm pump may flow 2200 gpm from draft. Being from the Mabas Division 101. Back when we had a cork factory on fire we flowed sustained 6000 gpm. At times we were flowing 8000 gpm, the hard thing was refueling the Engines at the fill sites. Fill sites seem to always have tankers 2 and 3 deep refilling having one almost full one about 1/2 full and one backing in to fill. On a five alarm plus two interdivionals. We had equipment north to south from Milwaukee to Chicago. This took 4 fill sites one artesian well flowing 1000gpm 4 Fill sites on a lake each with a Engine Qmax Hale 1500 GPM pumps. And 2 Firefighters and a Engineer. As you are filling one at maximum gpm let the extra pump gpm fill a second tanker backing in a 3rd and connecting it up. Keeping one at the empty tanker and one at the nearly full. As the nearly full finishes filling. That firefighter shuts off the filling lines and then opens fully the 1/2 full tanker and half opens the valve to the empty tanker. Then both firefighters can release the full tankers lines and pull them back 10 to 15 feet. And then the process starts all over again. Of course all our tankers had a 3 inch and a 4 inch intake. Most had 3 way 10" dumps on the rear and were 3500 gallons. Also all our portable tanks were interconnected with the drain sleeves using Fol-da- Tanks drain sleeve connectors. Water supply needs its own channel, fill locations use a 5way manifold with only 2 2.5 gated outlets and 3 5" gated outlets. 50 ft 5" sections make this easier. Also having a rehab mobile pickup or van to bring support supplies such as Gatorade and food to fill sites helps keep things moving quickly. When running multiple fill sites it is needed to assign tankers to fill sites. These fill sites need to be fairly large and can be set up alongside a roadway, large boat launch, but not a dead end street only forcing tankers to back up short distance is the second best a truck length or 2. A straight pull up and drive out is best. Using a road way always keep one lane open. Marking the stopping points with reflective traffic cones. We couldn't have asked for a better time to have a ISO certification done that day.
@cbvpaz036 жыл бұрын
where can I find the constant demonstration, which is used in this formula, 29.7 ???
@tonycook68176 жыл бұрын
What's the time limit?
@garthks6 жыл бұрын
In order to place the Front Mount Pump in Pump Gear, there was a lever directly under the Intake of the Pump, with a Small Knob on the lever. Pull the Knob out toward you, and turn the Pump Gear Handle to the Opposite Side from it's original position, and release the Knob, this placed the Front Mount Pump into Pump Gear, with the Ability to Pump, and Roll.
@garthks6 жыл бұрын
I remember an old 1956 Ford Brush Truck with a Front Mount Pump, and to place the front Mount Pump in Pump Gear, t
@joshua120847 жыл бұрын
thank you for this. its a big help
@bcestraining7 жыл бұрын
You are very welcome. Glad I could help.
@keepingupwithkels54397 жыл бұрын
what does the 1.57 represent and if you are trying to figure this out for handlines, does the size hose matter?