Technician A says that a tapered roller bearing assembly has less rolling resistance than a similarly sized ball bearing assembly. Technician B says that the bearing assembly in a unitised wheel bearing assembly can normally be disassembled, cleaned, and repacked. Who is correct?
In an industrial process, the diameter of a ball bearing is an important measurement. The buyer sets specifications for the diameter to be 3.0 ± 0.01 cm. The implication is that no part falling outside these specifications will be accepted. It is known that in the process the diameter of a ball bearing has a normal distribution with mean μ = 3.0 and standard deviation σ = 0.005. On average, how many manufactured ball bearings will be scrapped?
A building may be work of art if it reflects technological, environmental and societal considerations
discuss why pressure tests of pressurized tanks such as steam boilers, pipes and tanks including gases such as nitrogen, air, oxygen, etc. with high pressure are carried out hydrostatically by using liquids such as water and hydraulic oil.
Two forces are acting at an angle of 120. The bigger force is 40n and the resultant is perpendicular to the smaller one. The smaller force is
All of the following can be added to a circuit to reduce electromagnetic interference, except: A) a capacitor. B) a diode. C) a coil. D) ground wires.
Consider again the case where we have 6852 nodes and 1226 hexahedral elements. Let's say 480 of these nodes are on the three fixed holes. How many algebraic equations would ANSYS need to solve SIMULTANEOUSLY to determine all the nodal displacements? Please input your answer as an integer (e.g. 1, or 8, or 15, etc.). unanswered
What is the definition of a rural area according to china and Europe? An undeveloped country learns what from developed countries with regards to rural settlement and how do developers countries develop their areas? Which legislations can be implemented to achieve rural settlement planning?
Salt in crude oil must be removed before the oil undergoes processing in a refinery. The crude oil is fed to a washing unit where freshwater fed to the unit mixes with the oil and dissolves a portion of the salt contained in the oil. The oil (containing some salt but no water), being less dense than the water, can be removed at the top of the washer. If the “spent” wash water contains 15% salt and the crude oil contains 5% salt, determine the concentration of salt in the “washed” oil product if the ratio of crud oil (with salt) to water used is 4:1.
Two Liquids, A and B, are mixed. A is 5% solids, the rest is water. B is 11% solids; the rest is water. To the mixture is added 18.5 kg of bone-dry solids resulting in a mixture of 2,150 Kg containing 8.25% solids. What were the original amounts of the liquids A and B? Show all work
View Policies Current Attempt in Progress What is the maximum carbon content possible for a plain carbon steel that must have an impact energy of at least 150 J at 0°C?
Laws vs Morals vs Ethics Q No.1 Consider the Following Scenario ? Speeding on Motorway • Illegal, moral (“everyone” does it), maybe ethical Speeding within city • Illegal, immoral(dishonest), unethical What might a software engineer do that is… • Illegal, immoral, unethical ? • Legal, immoral, unethical ? • Legal, moral, unethical ? Q No.2 By Considering 8 Principles of IEEE Code of Ethics, How would you respond in a way that is legal, moral, and ethical for the following scenarios? 1. You are the owner of a software engineering company. Your employees (engineers) want you to let them do pro bono work for a local non-profit organization on company time. 2. You are the head of a computer science department at a university. Your boss (a “dean”) wants you to find a way to change your curriculum so undergrads are more likely to choose your department for their major. 3. You are a software engineer working at a large publicly-traded corporation, where a colleague invents a new kind of compiler. Your managers see it as a huge potential cash cow. 4. You are a software engineer at a company where management routinely encourages you and your colleagues to use pirated software.
When performing a two- or three-point turn, you will have to repeatedly shift the forth. transmission parking brake turn signal rearview mirror to move your car back and forth
If 500j of work is required to carry a charge from one point to another through a potential difference of 20v what is the magnitude of the charge
