### Derive mathematical relation describing calibration curves

Assignment Help Civil Engineering
##### Reference no: EM13302216

An orifice meter was calibrated for dry air at T=90 F and P=1.3 atm. The calibration data are as follow:

dp(inches of water): 0,0.5,1.0,2.0,3.0,4.0,5.0

Q(ft^3/minute): 0,2.0,3.0,4.2,5.0,5.5,5.8

a- plot the calibration curve for this meter

b- Derive a mathematical relationship describing the calibration curve

c- Calculate the volumetric flow rate when the meter reads 4.5 inches of water

d- Calculate the mass flow rate of air in g/min

### Write a Review

#### Determine the forces acting on member bh

A bag of potatoes is sitting on the chair. The force exerted by the potatoes on the frame at one side of the chair is equivalent to horizontal and vertical forces of 24 N and 84 N, respectively, at E and a force of 28 N perpendicular to member BH ..

#### What is the maximum distance between the two particles

Before the second particle catches the first particle, what is the maximum distance between the two particles.

#### What is the maximum column load in kips that could be placed

What is the maximum column load in kips that could be placed on a 4-ft square temporary footing on a sand for which the standard resistance is about N=15 and the water table is at the surface A factor of safety of 2 is to be maintained against bea..

#### Determine the specific gravity of barge runs on diesel fuel

a poorly designed 100 ft long homogeneous barge runs on diesel fuel, the fuel is held in a 2' tall trapezoidal tank of the same length as the barge. and is located at the bottom of the barge hull.

#### Determine the volume flow rate of water

Water with a static pressure of 1.96kN/M 2 flows through an 800 mm diameter pipe. A pitot tube pressure gage in this pipe reads a pressure of 5.88 kN/M 2 . How do you determine the volume flow rate (Q) of the water? (Q = 1.40 M^3/sec, V=2.79 M/se..

#### Create a matlab program and flowchart

Create a MATLAB program and flowchart which will allow the user to input an unknown number of temperatures, each of which might be a temperature in Celsius, Fahrenheit, Kelvin, or Rankine, and will convert the user input temperature to each of the..

#### Constant head permeability test

A constant head permeability test was conducted on a clean sand sample. The diameter and length of the test specimen were 10 cm and 12 cm respectively.

#### Determine the percentages of gravel-sand-silt and clay

The particle-size characteristics of a soil are given in this table. Draw the particle-size distribution curve. X-axis is Particle Size and Y-axis is Percent Finer Particle Size (mm): 0.425, 0.033, 0.018, 0.01, 0.0062, 0.0035, 0.0018, 0.001.

#### Determine depth that will result upstream during flood event

A 1.5 m diameter culver (concrete barrel, well - rounded entrance) that is 20m long is installed on a slope of 2 percent. The design discharge is 9.5 m^3/sec and the inlet will be submerged but not the outlet.

#### How much dividend income will receive over the next year

A corporation issues a new 10 year bond that has a coupon rate of 4.65% with quarterly dividend payments. Alex purchases 200 of these bonds at a price of \$98.75, for a total investment of \$19,750. Assuming he holds them to maturity, what will be..

#### What will be shape of air-alcohol nd alcohol-water interface

A 10cm diameter vertical tank holds 20cm of water topped with 15cm of ethyl alcohol. The cylinder is rotated about its central axis at a rotation rate of 20 rad/s. (a) What will be the shape of the air-alcohol and alcohol-water interfaces (include ..

#### Estimate the expected number of trip ends at the factory

An automobile company is planning to build a 1.8 million square foot factory in Auburn. Estimate the expected number of trip ends at the factory on an average weekday.

#### Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!