Q2/A thermostat control with dial markings from 0 to 100 is used to regulate thetemperature of an oil bath. A calibration plot on logarithmic coordinates of the temperature,T (°F), versus the dial setting, R, is a straight line that passes through the points (R1 = 20.0,T =110.0 °F) and (R2 = 40.0, T2 = 250.0 °F).(a) Derive an equation for T(°F) in terms of R.(b) Estimate the thermostat setting needed to obtain a temperature of 320°F. Q4/A liquid mixture is prepared by combining N different liquids with densities pi; p2;...;Py. The volume of component i added to the mixture is V, and the mass fraction of thiscomponent in the mixture is x,. The components are completely miscible. The following twoformulas provide estimates of the density of the liquid mixture, p, if the volume of themixture equals the sum of the pure-component volumes. Only one of the formulas is correct,however.(1) p=1-1Σ1(1) ==Determine whether (i) or (ii) is the correct formula (show your proof), and then use thecorrect formula to estimate the density (8/cm) of a liquid mixture containing 60.0 wt%acetone, 25.0 wt% acetic acid, and 15.0 wt% carbon tetrachloride.

Given data:- R1=20T1=110°F and R2=40T2=250°F From 2-point equation of line:-…

A thermostat control with dial markings from 0 to 100 is used to regulate the temperature of an oil bath. A calibration plot on logarithmic coordinates of the temperature, T (F), versus the dial setting, R, is a straight line that passes through the points (R1 20.0, T=110.0 °F) and (R2 = 40.0, Tz 250.0 °F). (a) Derive an equation for T ( F) in terms of R. (b) Estimate the thermostat setting needed to obtain a temperature of 320°F.

A thermostat control with dial markings from 0 to 100 is used to regulate the temperature of an oil bath. A calibration plot on logarithmic coordinates of the temperature, T (F), versus the dial setting, R, is a straight line that passes through the points (R1 20.0, T=110.0 °F) and (R2 = 40.0, Tz 250.0 °F). (a) Derive an equation for T ( F) in terms of R. (b) Estimate the thermostat setting needed to obtain a temperature of 320°F.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

4. It is determined that an experimental data taken for T as a function of time, is a first order system, following the trend line of y = yoe. The data taken for various times is shown in table below. Approximate the time constant for this experiment. Show your work. T 0.00 0.50 3.00 5.00 5.50 6.00 6.50 7.00 7.50 11.00 14.00 17.00 22.00 25.00 Y 23.00 22.43 20.13 18.81 18.54 18.29 18.05 17.84 17.63 16.57 16.01 15.64 15.31 15.20
Pls help me with the VSR
q1 answer in 10 minutes
Pressure distribution measurements are made on a two-dimensional wing model placed in a wind tunnel. The difference between the static pressure sockets on the surface and the static pressure of the free stream is measured. 30 data is taken at each measurement point. The average of the values measured from one of the sockets near the trailing edge was calculated as 2.30 Pa, and the standard deviation was calculated as 2.65 Pa. After applying the Chauvenet criterion to these measurement values, it was decided to eliminate 3 measurements and the new mean value was found to be 2.18 Pa and the standard deviation was 2.42. It was verified that the unexcluded data fit the normal distribution curve. Data above how many Pa and below how many Pa were eliminated? Estimate how many data have negative value (?<0) after elimination.
i need the answer quickly
• Temperature plot scoped to steam pipe (cast iron) in C° units. Fill in the below table. Compute the temperature drop up to THREE decimal places (see hint given below). Temp drop in Insulator Temp drop in Pipe ANSYS Results • Include the above table in your submission.
In matlab code
Your assigned value of y is 30 The following fluids specific heats are used. Fluid Comments X (liquid) Y (ideal gas) Z (liquid) Cp 4.2 kJ/(kg °C) 1.01 kJ/(kg °C) 2.03 kJ/(kg °C) does not change phase R = 287 J/(kg K) does not change phase Note: if any of these problems is impossible, state impossible, rather than a numerical answer. 1) A shell-and-tube heat exchanger with two shell passes and four tube T shell, in passes is used to heat (0.5 + y/40) kg/s of liquid Z from 10°C to 50°C. using 1.5 kg/s of liquid X entering at Trube,in (80 + y/2)°C. The over-all heat transfer coefficient is U = (150 – y) Figure 1: For use in Problem 5 W/(m² °C). a. Find the exit temperature of Fluid X: Tx,out = °C (± 1°C) b. Find the required heat transfer surface area: A = m² (± 1%)
A quartz mixture is screened through a standard 14 mesh screen. The mass of feed, oversize and undersize are given below in the table. MeshDiameter Mass (kg) No. (mm) FeedoversizeUndersize 3.3 5 8 2.4 24 10 1.7 38 49 19 14 1.2 25 15 36 20 0.8 15 25 28 0.6 3 1 35 0.4 3 6. 65 0.2 Pan 3 Calculate screen effectiveness.
For a venturi meter given below, the volumetric flow rate is defined in terms of the geometrical parameters, the density of working fluid (p), and density of the manometer liquid (pm) as 4. Q = f(D, D2, A2, g, h, Pmv Pr) %3D Write down the balance equations and show your work to end up with an expression for the volumetric flow rate in terms of the variables defined above.
The friction force F on a smooth sphere falling in water depends on the sphere speed V, the sphere density ρ_s and diameter D_s, the density ρ and dynamic viscosity μ of the water, gravitational acceleration g. Choose the correct repeating variables. sphere diameter, dynamic viscosity, gravitational acceleration density, gravitational acceleration, dynamic viscosity friction force, gravitational acceleration, density density, sphere speed, sphere diameter friction force, sphere speed, sphere diameter
Thermodynamics is extensively used in engineering field. The following polynomial can be used to relate the zero-pressure specific heat of dry air c, kl/(kg K) to temperature (K) c, = 0.99403 + 1.671 x 104T +9.7215 x 10-872-9.5838 x 10-"T³ + 1.9520 x 10-4T Which of the following(s) is/are the correct method to determine the temperature that corresponds to a specific heat of 1.1 kl/(kg K). (Choose all that applyl) O A) Gauss-Seidel Method O B) Lagrange Interpolation O C) Newton-Divided Difference O 0) Bisection Method Newton Method