Question about Casio FX-115ES Scientific Calculator

1 Answer

Acenrifugle fan of200mm dia. turning at30000 rpm -how many cubic metresof air will it move?

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    One Above All:

    The expert with highest point at the last day of the past 12 weeks.

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

  • Casio Master
  • 102,366 Answers

That depends on, among other things, the shape and pitch of the blades. If the pitch is zero the fan will move essentially no air.

Posted on Nov 20, 2013

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

MT 600101 oil-less compressor, pdf manual. I specifically would like to know the scfm ratings at 40 and 90 psi.


the air flow from a compressor is determined by the capacity of the pumping system
with a piston type compressor it is the bore by the stroke
in a diaphragm type is it is the diaphragm dia by the stroke
that is the maximum cubic feet of air a minute produced
pressure is the resistance to flow so regardless of the pressure or restriction it will only produce that set air flow at that rpms
do not confuse the flow with pressure as it works like this the greater the restriction the greater the pressure in reserve but the less flow in cubic ft per minute through the restriction
for example a compressor producing 10 cubic feet per minute does that with not restriction but with no pressure
at 25% restriction to air flow the pressure in the tank will now rise to say 25 psi and the flow from the restriction will drop to 8 cubic feet per minute
at 50% restriction the compressor is still putting out 10 cubic feet of air per minute but the tank pressure has risen to 50 psi and the flow from the restriction has dropped to 4 cubic ft per minute
go to the extreme end and the compressor is still producing 10 cubic ft of air per minute , the restriction now allows 100 psi in the tank but the low from the restriction has been reduced to 2 cubic ft per minute
the simple equation is pressure = flow X resistance

Jun 24, 2017 | Air Tools & Compressors

1 Answer

SANDER RPM IS LOW , EVEN AFTER MAX AIR SUPPLY


Turn dial on side,or on bottom of sander should change rpm.

Sep 19, 2012 | Ingersoll Rand 313A IR-313A 7"Dia 5000RPM...

1 Answer

Does this fan have a brushed motor? Thanks Phil


The Exhaust Fan/Video Card System Fan Kit from StarTech is an add-in cooling fan designed to fit in the PCI or ISA expansion slots of any computer. It is used to exhaust warm air out preventing problems due to overheating components. The exhaust fan inlet faces adjacent PCI or AGP cards and makes a great video card cooler for hot running 3D accelerator cards like the Voodoo TNT2 GeForce256 and others. A quiet running brushless DC motor coupled with a high efficiency blade design is capable of moving 36 CFM (cubic feet per minute) of air. Power is supplied to the fan using a standard LP4
hope this helps

Jun 11, 2011 | Dell POWEREDGE 350 COOLING FAN...

1 Answer

My Carrier 43B00HP - 1 is not blowing cool air. The fan is working but the cool air isnt coming out. If you turn it on and leave it on for awhile it turns off by itself


Please check your compressor whether it takes correct amphs. Due to weak in capacitor and also less rpm of fan motor the compressor gets overheated and it turns the unit off. If capacitor weak change it. If less rpm on fan motor change fan capacitor or fan motor.

Dec 12, 2010 | Carrier Heating & Cooling

1 Answer

I have an Ingersoll Rand Type 30 air compressor. Model #234. I was given this unit because the motor had gone bad. I would like to replace the motor and use it but I was not given the bad motor with the...


One dealer for your model compressor is Northern. They are very good at replacement parts. If you do not have 3 phase power, you could shop around for 5 to 7 hp 220 v motor making sure that the motor mount will align with your plate. Pully size depends on dia. of pulley on the pump. Most pumps turn between 550 min to 1100 rpm depending on the power available and cfm requirements. Most motors turn at 1725 rpm so for example if your compressor has a 14 in. pulley then you motor will need a 5 in. pulley to turn it about 620 rpm. The larger the pulley at the motor the higher cfm produced but more amps used. Motor speed x pulley dia. divided by compressor pulley dia. To obtain more efficiency and highest cfm you will need 3 phase. Good place to see motors and two piece pulley combnations is www.grainger.com. Good luck

Sep 25, 2010 | Ingersoll Rand Type 30 Reciprocating Air...

1 Answer

Diesel storage tank capacity


It will hold approximately 34,017 liters of liquid. The actual volume will be less, since the thickness of the tank wall was not provided.

The formula needed to calculate the volume is as follows:

1) Radius multiplied by Pie and then Square the result
(r * 3.14... ^2 = result)

2) Then multiply by the length of the cylinder to give cubic meters
(result * length = cubic meters)

3) Convert cubic meters into liters for the result.

Hope you find this Very Helpful and best regards!

Aug 28, 2009 | Cooper Hammering

1 Answer

Calculation of cylinder capacity


volume of a cylinder = height time Pi r squared

dia = 43cm so radius = 21.5cm

so 109 x 3.14 x 21.5squared = 158209.69 cubic cm

1 cubic cm = 0.001 litre

so 158.20969 litres

with a more correct value for Pi is actually 158.28993 Litres

Jun 27, 2008 | Office Equipment & Supplies

Not finding what you are looking for?
Casio FX-115ES Scientific Calculator Logo

Related Topics:

26 people viewed this question

Ask a Question

Usually answered in minutes!

Top Casio Office Equipment & Supplies Experts

k24674

Level 3 Expert

7993 Answers

kakima

Level 3 Expert

102366 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18402 Answers

Are you a Casio Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...