A crate measuring 297 x 396 x
495 mm (h x w x d), has a mass of 2.8 kg. If wine bottles with mass
of 0.29 kg each are stored in three of the 12 equally spaced
storage spaces as shown, determine the center of gravity dimension
X in the horizontal plane in mm.
a hundred random draw with replacement are taken from
box
A reinforced concrete beam has square cross section (h x h) h- 280mm. There are 6 steel reinforcing bars (each of diameter d-25mm), 3 evenly spaced towards the top, and 3 evenly spaced towards the bottom. The vertical distance from the center of the bar to top (or bottom) edge of the section is called the cover, and is denoted as e 45mm. It should be taken that psteel-7850 kg/m3,...
Situation 1: You have a metal cube, measuring L on each side. The metal is in electrostatic equilibrium and has a net 4. charge of Q,. The cube has a cavity within it, however-where there is no metal. The shape of this cavity is not known. Somewhere within the cavity rests a point charge, q,. Its exact location is unknown, but it is not in contact with the inner wall of the cavity At a certain point P, on the...
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
summarizr the followung info and write them in your own words and break them into different key points. 6.5 Metering Chamber: 6.5.1 The minimum size of the metering box is governed by the metering area required to obtain a representative test area for the specimen (see 7.2) and for maintenance of reasonable test accuracy. For example, for specimens incorporating air spaces or stud spaces, the metering area shall span an integral number of spaces (see 5.5). The depth of...