A steel framed building is used to house a food processing plant, the internal atmosphere is humid and unheated. The structure must be corrosion resistant for 45 years and the initial coating of paint must last at least 25 years. If the steelwork is blast cleaned, what thickness and type of paint must be applied in the fabrication shop?

A steel framed building is used to house a food processing plant, the internal atmosphere is humid and unheated. The structure must be corrosion resistant for 45 years and the initial coating of paint must last at least 25 years. If the steelwork is blast cleaned, what thickness and type of paint must be applied in the fabrication shop?

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

Where is the instantaneous center of rotation of bar BC?
Hey there! Calculate the IMA of the interlocking gears shown if the larger wheel (30 teeth) is turning the smaller wheel (24 teeth). Thanks! :)
Solve it quickly please
A lineshaft runs at 380 rpm. A 18 inches pulley on the same shaft is belt connected to a 12 inches pulley on the countershaft. From a 15 inches pulley on the countershaft, motion is transmitted to the machine. Compute the required diameter (in inches) of the pulley of the machine to give a spindle speed of 660 rpm.
QUESTION 5 Determine the spindle speed (rpm), the feed rate (in/min) and the cutting power required for turning a 1º diameter copper rod with a depth of cut of 0.1" using a cemented carbide tool. O N=287 RPM, F-25.8 in/min, P=9.7 hp ON=2866 RPM, F=258 in/min, P=97 hp ON=1146 RPM, F-25.8 in/min, P=97 hp O N= 11460 RPM, F-340 in/min, P=130 hp ON= 1146 RPM, F-34 inimin, P= 13 hp ON= 115 RPM, F-3.4 in/min, P=1.3 hp QUESTION 6 It is required to face mill an aluminum block to size it down from 2" to 1.5" thick using a 3" diameter 2-toothed carbide cutting tool. The block is 6.0" wide and 6" long. The entire tool diameter engages the workpiece during the cut. Calculate the recommended spindle speed in revolutions per minute, feed per tooth, and cutting power required. O N=1529 RPM, f= 0.026 in/rev/tooth, P = 36 hp O N-3820 RPM, f= 26 in/revitooth, P=27 hp O N-3820 RPM, f= 0.052 in/rew/tooth, P=27 hp ON-382 RPM, F= 0.026 in/revitooth, P = 0.027 hp O N-3820 RPM, f= 0.052 in/rev/tooth, P=2.7 hp…
A step by step answer please
How many revolutions per minute is a spur gear turning, if it has 30 teeth, a circular pitch of 0.785-in. and a pitch line velocity of 15 ft/sec?
.Locate the instant speed centers for the mechanism shown in the figure, mark them on the figure, use text boxes, and other Word Shapes tools for further finishing. Present the intermediate procedures to locate them
Hand written plz asap please fast and i'll rate plz fast solve it within half n hour
mm/revolution is the unit of O a. Feed O b. Spindle speed O c. Cutting speed O d. Depth of cut
In a shaper machine, the crank rotates at constant speed of 130 r.p.m. The angle travelled by the crank during cutting stroke is 267.2o and during return stroke is 92.8o. Compute and identify the nearest value of ratio of the time of cutting stroke to the return stroke. a. 1.71 b. 2.88 c. 0.347 d. 174.4
In the gear train shown gear 3 is carried on arm 5, Gear 3 meshes with gear 2 and gear 4. The number of teeth on gear 2, 3 and 4 are 60, 20, and 100, respectively. If gear 2 is fixed and gear 4 rotates with an angular velocity of 100 rpm in the counterclockwise direction, the angular speed of arm 5 (in rpm) is 4 2 3 5