Thermodynamics - Fluid Mechanics Question 4: Answer the following: (15 Marks)An insoluble wet granular material is dried in a pan 0.2 m² and 25 mm deep. Heat transfer is by convection froman air stream at a velocity 6 m/sec. The air is at 310 K and RH %-30%, it has density about 1.1 kg/m³.A) Using the figure below to calculate: 1) humidity (H), 2) humid heat (S), 3) temperature at dew point (Tdew),4) temperature at wet point (Twet) and 5) latent heat (2) (5 Marks)B) Using the results that obtained in section A) to estimate the rate of drying (kg/sec) for the constant rate periodwhen the 2 is 2500 kJ/kg (10 Marks)jele beau0907Lene of242024002330230022502200Hurup This (kg S05 100 105 1.10 1.18 1.29 1.25210TV XLST R9.126108909.0780Gshigig8.000.049.0088032732 275 2603040285 200295 300TOBO130140 150 7610Temperature T170310 315 320 325 330 335 340 345 350 355 300 305 306 307 308 305 300 305 400100 110 120190 200 210 220 230240 250 260 4Hurgidity-temperature chart

Answered: Question 4: Answer the following: (15…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

Wind mill with 2 m diameter works on the principle of converting kinetic energy of the wind in to mechanical energy. If air density = 1.225 Kg. / m°wind speed 20 m/sec then power available from wind mill is 30787.6 w 30787.1 w 30787.3 w
10) notation from PHY240, Simplify the following expressions as much as possible. You must use Q = TĀ· (BC )) · (B · (AC ))+ (AB )· (AB · )
q1) a)Draw magnetization curve for iron under AC excitation at 0 Hz, 50 Hz, and 100Hz on the same graph. b)repeat part (1) for wood.
PLEASE ANSWER IT ASAP FOR AN UPVOTE. THANK YOU. Round off your answer into four decimal places .Box your final answer .Use SI unit. A magnetic circuit consist of silicon having a cross section of 1.5 sq. m and 0.1 m length and an air gap of the same cross section and pf 0.02 m length. what is the field intensity at the air gap if 0.5 A current flows through the 5000-turns coil? Assume the permeability of silicon steel is 3000.
In a given fluid, positive ions, each with 1 excess protons, move to the right at a steady rate of 2.2 x 1019 ions per minute and negative ions, each with 4 excess electrons, move to the left at a rate of 4.3 × 1019 ions per minute. Determine the current directed to the right. Use the fundamental unit of charge to be 1.6× 10-19 C. Determine the current (in amperes) to the right.
A wire has a circular cross-section of radius r= 3.53 mm. The conductivity of the wire is 1x10^5 (Ohm, meter) and its lengthis 2m. The total resistance of the wire in Ohms is:O a. 0.51O b. 0.72ç. 0.26O d. 5136.07O e. 797497.60
Choose Two onlyA) Explain briefly various theories of breakdown in liquid dielectrics.B) What are the requirements of a sphere gap for measurement of high voltages? Discussthe advantages and disadvantages of sphere gap for measurements.C) Determine the Townsend’s first ionization coefficient if a steady current of 500 ?Aflows through the plane electrode separated by a distance of 0.4cm when a voltage of 10 kV is applied. A current of 25 ?A flows when the distance of separation is reduced to 0.1 cm and the field is kept constant at the previous value. Find also the value of γ if the breakdown took place when the gap distance was changed to 0.7 cm.
A mild street ring having across sectional area of 600 sq mm and a mean circumference of 500 mm has a coil of 300 turns uniformly around it. Calculate the reactance at the ring and the current required to produce a flux of 800 uwb in the ring. If the relative permeability is 400.
ANS: 5) You use a voltmeter to measure potential difference from a very long wire carries a uniform linear charge density 2. The meter reads 450V when one probe of the meter is placed 4.5 cm from the wire and the other probe is 2.5 cm farther from the wire. What is 2? a) 9 x 107 C/m b) 9 x 10 C/m c) 2.5 x 10-7 C/m d) 2.5 x 10 C/m e) none of above ANS:
6. Peak to peak ripple is defined as a) the difference between zero voltage and maximum b) the difference between average dc voltage and peak value c) the difference between maximum and minimum dc voltage d) the difference between maximum ac and average de voltages e) the difference between ac (rms) and average dc voltages f) none of above 7. a belt speed of 1.5 m/s, charge density of 12 µc/m2 and a belt width 2 m. The maximum charging current is: a ) 45 μΑ b) 50 μΑ c) 72 µA d) 81 µA e) 115μA f) None of above 8. In a Cockroft-Walton circuit, input voltage 100 kV load current 25 mA, supply frequency 100 Hz, each capacitor 10 nF. The optimum no. of stages for maximum output voltage is а) 1 b) 2 c) 10 d) 35 е) 45 f) None of above 9. If D is the diameter of the sphere, for better measurements, the gaps 'S' should be such that, a) 0.05 D
mp?attempt=2176198&cmid%3D1088508page%3D6 Question 7 Not yet anwend Marked out of 10.00 Hlag question The line shown in the figure has a linear charge distribution of 101 nC/em. If R=8 cm, find the Electric Potential at the point indicated by the dot. Scan clearly your detailed answers and upload it in question 8. R. 2R V=224016.68 V V=134410.01 V V=448033.36 V V=672050.04 v
Q25. A hollow cylinder of length 3 m has its cross section as shown in Figure below. If the cylinder is made of carbon (o = 105 mhos/m), the resistance between the ends of the cylinder. Take a = 3 cm, and b = 5 cm. 3.78 ohm 1.89 ohm 5.67 ohm 7.56 ohm

~~SEE MORE QUESTIONS~~

~~Recommended textbooks for you~~

Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON

Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning

Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education

Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON

Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning

Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education

Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education

Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON

Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,

~~SEE MORE TEXTBOOKS~~