It is true that material requirements planning (mrp) converts the master production schedule into the needs for parts, subassemblies, and raw materials.
What exactly does material requirement planning (MRP) entail?Calculating the materials and parts required to make a product is done using a system called material requirements planning (MRP). Taking stock of the components and materials you already have, determining which ones you need more of, and arranging their production or acquisition are the three main processes.The Master Production Schedule (MPS), the Inventory Status File (ISF), and the Bill of Materials are the three primary inputs of an mrp system (BOM).Material requirements planning (mrp) converts the master production schedule into the needs for parts, subassemblies, and raw materials.To learn more about Material requirements planning (mrp) refer to:
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For circuit shown, determine the total circuit current.
100 ΩξR,
R, S250 Ω
24 ν -
350 ΩξR,
R, 200 Ω
Answer:
I don't know the answer but you can download Ga u t h math to answer that
Explanation:
no spacing it is just can't lay aside
Miguel’s presentation on the Iron Age moving into the Middle Ages was detailed. He outlined the process of smelting and clarified how metals such as copper, tin, and bronze could be combined with intense heat to create strong iron. He added some images of tools that came into wide use, such as adzes and axes and even armor. Miguel left out one tool, however, that was highly important to the civilization’s progress. What might have been that tool, and why is it important?
A.
hammer, invaluable for building homes
B.
drinking vessel, essential for carrying water
C.
fencing, to create separation between properties
D.
heavy plough, which advanced food production
The heavy plough is the most important tool that Miguel left out of his presentation. The correct option is D.
The heavy plough was an important tool in the Iron Age and Middle Ages because it allowed farmers to cultivate more land and produce more food. This led to a population increase and a more prosperous society.
The other tools mentioned are also important, but they are not as essential as the heavy plough.
The hammer is useful for building homes, but it is not as important as the plough for food production. The drinking vessel is essential for carrying water, but it is not as important as the plough for advancing food production.
Fencing is useful for creating separation between properties, but it is not as important as the plough for advancing food production.
Therefore, the correct option is D.
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15 kg of ice at 0°C is heated to water of temperature 20°C. What is the amount of heat required if the specific latent heat of ice fusion is 335 kJ/kg and the specific heat capacity of water is 4.19kJ/kg/°C?
Answer:
6282 kJ
Explanation:
Given that:
The mass (m) = 15 kg
The specific latent heat of ice fusion \(h_{fg}_{ice}\) = 335 kJ/kg
The specific heat capacity of water = 4.19 kJ/kg.c
The initial temperature of the ice \(T_i\)= 0° C
The final temperature of the water \(T_f\) = 20° C
To find the needed amount of heat to convert 0° C ice to 20° C of water.
To do that, we need to find the latent heat required for the phase change from 0° C ice to 0° C water, then the heat required to convert 0° C water to 20° C water.
Heat required = \(m \times h_{fg}_{ice}+ m \times c_{water} \times \Delta T\)
Heat required = (15 × 335) + (15 × 4.19) × (20 - 0)
Heat required = 5025 + 62.85 × 20
Heat required = 5025 + 1257
Heat required = 6282 kJ
Reverse engineering is a(n):
a) innovative strategy
b) reactive strategy
c) both A and B
d) neither A nor B
Reverse engineering is considered a reactive strategy. Reverse engineering is a process that involves analyzing and dissecting a product, system, or technology to understand its design, functionality, and inner workings.
It is typically carried out in response to a need or challenge, such as when a company wants to replicate or improve upon an existing product or when there is a requirement to understand the workings of a competitor's product. Reverse engineering is not considered an innovative strategy because it involves analyzing and understanding existing technologies rather than creating new ones. Therefore, the correct answer is option b) reactive strategy. Reverse engineering is a common practice in various fields, including engineering, software development, and manufacturing, to gain insights, make improvements, or ensure compatibility with existing systems.
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Which of the following are ways you can greatly increase your odds of finding useful information when using a search engine? search online for comments about the reputation of the source.
Searching online for comments about the reputation of the source is one of the ways to greatly increase your odds of finding useful information when using a search engine.
Additionally, you can also use advanced search techniques such as Boolean logic, proximity searches, and use of wildcards and quotation marks to refine your search results. You can also filter search results by date, language, and geography, as well as use search engine features such as image and video search, which can help you find more relevant results.
Searching online has many benefits, including increased convenience and accessibility, access to a wide range of information, improved accuracy and timeliness, and cost savings.
Complete question:
Which of the following are ways you can greatly increase your odds of finding useful information when using a search engine?
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Which of the following procedures best applies to assessing the embodied energy of a building?
analyzing the building’s materials
analyzing the building’s function
analyzing the building’s age
analyzing the building’s blueprints
100 POINTS
analyzing building materials???????????? but i can try i think it is analyzing the materials of the building
With their up-and-down and side-to-side motions, S waves shake the ground surface and can do severe damage to buildings. True/False
True. S waves, also known as secondary waves or shear waves, are a type of seismic wave that can cause significant damage to buildings and other structures.
What is S wave?Unlike P waves, which are compressional waves that move in a back-and-forth motion, S waves move the ground up and down and side to side, which can cause significant shaking and displacement of the ground surface.
This can cause buildings to collapse or suffer other types of damage, particularly during strong earthquakes.
For this reason, it is important for buildings to be designed and constructed to withstand the shaking caused by S waves.
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Consider a car manufacturing firm, with more than 100 facilities worldwide. What would be the positive aspects of having high number of facilities ?
Which of the following platform(s) provides a modular architecture?
i) R3 Corda
ii) Ethereum
iii) Hyperledger
iv) Ethereum and R3 Corda
Ethereum and R3 Corda both provide modular architectures.
So, the correct answer is option iv.
Ethereum is a decentralized platform that enables developers to build and deploy smart contracts, facilitating the creation of decentralized applications (DApps).
It offers a modular design through its Ethereum Virtual Machine (EVM), allowing for customization and integration with various tools and systems. R3 Corda, on the other hand, is a blockchain platform designed specifically for businesses, focusing on finance and commerce use cases.
Its modular architecture enables interoperability and customization, allowing organizations to choose specific components and integrate them with their existing infrastructure. Both platforms' modularity offers flexibility and scalability for diverse applications in their respective domains.
Hence, the answer of the question is option iv.
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A 100 n uniform ladder of length 8 m rests against a smooth vertical wall. It the coefficient of static friction between the ladder and the floor is. 4, what is the maximum angle that the ladder can make with the floor before it slips?.
The correct response is E. 39. The maximum angle that the ladder can make with the floor before it slips is 39.
solitary-pole ladders Ladders that extend (maximum length 15 metres) Ladders, Step (maximum height 6.1 metres) Given that you shouldn't be standing on the top three treads of the leaning ladder, a single-story home with a height of at least 4 meters would be suitable. You would require an extension ladder with an extension of about 7 meters for a two-story residence. The short answer is no, leaning a ladder against a gutter is not safe. "For a leaning ladder, you should secure it and have a sturdy top resting point, i.e. do not rest a ladder against weak upper surfaces." It is not a good idea to lean your ladder against a gutter as the gutter could not be strong enough to hold it.
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A 100-N uniform ladder, 8.0 m long, rests against a smooth vertical wall. The coefficient of static friction between ladder and floor is 0.40. What minimum angle can the ladder make with the floor before it slips?
A. 42
B. 22
C. 18
D. 51
E. 39
Hard steering can be caused by
Answer:
Lack of fluid oil – lack of fluid oil in your vehicle, or a fluid leakage, can lead to heavy steering. If there is a lack of fluid oil, or a leak, this can reduce the pressure in the system, meaning the steering wheel does not receive enough supply of fluid to perform freely.
Consider steady heat transfer through the wall of a room in winter. The convection heat transfer coefficient at the outer surface of the wall is three times that of the inner surface as a result of the winds. On which service of the wall, do you think the temperature will be closer to the surrounding air temperature?
Answer:
The temperature of the outer wall surface will be closer to the temperature of the surrounding air.
Explanation
Since the outer wall has a convective heat transfer coefficient that is 3 time the one in the inner surface due to the wind, the outer wall will have a temperature closer to the surrounding air's temperature because the heat that flows from the warmer inner room wall will be rapidly conducted away from the surface of the outer wall by the prevailing wind, leaving it with a reduced temperature that will be closer to the temperature of the surrounding air.
Many of the problems applied scientists address are multidisciplinary issues and therefore require the collaboration of scientists with a variety of skills and knowledge. Explain which types of scientists might be involved in studying global warming.
A particulate monitor has a power supply consisting of two batteries in parallel. Either battery is adequate to operate the monitor. However, since the failure of one battery places an added strain on the other, the conditional probability that the second battery will fail, given the failure of the first, is greater than the probability that the first will fail. On the basis of testing it is known that 7% of the monitors in question will have at least one battery failed by the end of their design life, whereas in 1% of the monitors both batteries will fail during the design life.
(a) Calculate the battery failure probability under normal operating conditions.
(b) Calculate the conditional probability that the battery will fail, given that the other has failed.
Answer:
yrt a
Explanation:
An uncharged capacitor is connected to a resistor and a battery. Choose what happens to current, potential difference and charge right after the circuit is closed. An uncharged capacitor is connected to a resistor and a battery. Choose what happens to current, potential difference and charge right after the circuit is closed.
Potential difference across the capacitor starts high and then drops exponentially.
Current through the circuit starts with zero and then increases gradually to a maximum value.
Charge on the plates of the capacitor decreases with time.
Charge on the plates of the capacitor increases with time.
Charge on the plates of the capacitor doesn't change with time.
Potential difference across the capacitor starts with zero and then increases gradually to a maximum value.
Current through the circuit starts high and then drops exponentially.
Answer:
The charge on the plates will increase with time The potential difference across the capacitor starts with zero and then increases gradually to a maximum valueThe current through the circuit starts high and then drops exponentiallyExplanation:
Case : An uncharged capacitor is connected to a resistor and a battery in a closed circuit.
The charge on the plates will increase with timeapplying this equation : Q = \(Q_{0} [ 1 - e^{\frac{-t}{RC} } ]\) as the value of (t) increases the value of Q increases i.e. charge on the plates
The potential difference across the capacitor starts with zero and then increases gradually to a maximum valueapplying this equation : V = \(V_{0} [ 1 - e^{\frac{-t}{RC} } ]\)
The current through the circuit starts high and then drops exponentiallycurrent : I = \(I_{0} e^{\frac{-t}{RC} }\)
what are the safe methods of lifting heavy objects?
The process of lifting objects can be dangerous. This is particularly true when it comes to heavier objects. It can result in severe back, shoulder, and even spinal cord injuries. Lifting injuries are common in the workplace, but they can occur anywhere.
There are a variety of ways to lift heavy objects that can help you avoid injury. Here are some safe methods for lifting heavy objects:
Use your legs: You should use your legs, not your back, to lift heavy objects. Squat down, rather than bend over. Maintain a straight back, then use your legs to lift the object up.Push or Pull: When pushing or pulling an object, you should use your entire body. Don't just rely on your arms. Be sure your feet are secure and use your legs to provide additional force.Straddle: If you can't avoid lifting a heavy object, you should consider straddling it. With your legs apart and knees bent, lower yourself and lift the object slowly. This will put less strain on your back and reduce the likelihood of injury.Consider the weight: It's important to assess the weight of the object before lifting it. If the weight exceeds your lifting ability, seek assistance. Never put yourself in danger by lifting something that is too heavy for you.In conclusion, lifting heavy objects is a task that necessitates caution and knowledge of safe lifting practices. When it comes to lifting heavy objects, the most important thing is to use your legs, push or pull with your entire body, consider straddling the object, and assess the weight before lifting it. Following these methods can help you avoid injuries and keep you safe.
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Tech A says that a gear set that has a drive gear with 9 teeth and a driven gear with 27 teeth has a gear ratio of 3:1. Tech B says that the drive gear is also called the output gear. Who is correct?
Answer:
Tech A is correct.
Explanation:
Gears are toothed wheels that can be used to transmit power. When two or more gears are in tandem, a gear train is formed.
Gear ratio = \(\frac{number of teeth of the driven gear}{Number of teeth of the driving gear}\)
= \(\frac{27}{9}\)
= \(\frac{3}{1}\)
Gear ratio = 3:1
The driver gear is called the input gear since it transfers its power to the driven gear. While the driven gear is called the output gear because it produces an effect due to both gears.
Tech A is correct.
A 13.7g sample of a compound exerts a pressure of 2.01atm in a 0.750L flask at 399K. What is the molar mass of the compound?a. 318 g/mol
b. 204 g/mol
c. 175 g/mol
d. 298 g/mol
Answer: Option D) 298 g/mol is the correct answer
Explanation:
Given that;
Mass of sample m = 13.7 g
pressure P = 2.01 atm
Volume V = 0.750 L
Temperature T = 399 K
Now taking a look at the ideal gas equation
PV = nRT
we solve for n
n = PV/RT
now we substitute
n = (2.01 atm x 0.750 L) / (0.0821 L-atm/mol-K x 399 K )
= 1.5075 / 32.7579
= 0.04601 mol
we know that
molar mass of the compound = mass / moles
so
Molar Mass = 13.7 g / 0.04601 mol
= 297.7 g/mol ≈ 298 g/mol
Therefore Option D) 298 g/mol is the correct answer
Consider the flow of mercury (a liquid metal) in a tube. How will the hydrodynamic and thermal entry lengths compare if the flow is laminar
Answer:
Explanation:
Considering the flow of mercury in a tube:
When it comes to laminar flow of mercury, the thermal entry length is quite smaller than the hydrodynamic entry length.
Also, the hydrodynamic and thermal entry lengths which is given as DLhRe05.0= for the case of laminar flow. It should be noted however, that Pr << 1 for liquid metals, and thus making the thermal entry length is smaller than the hydrodynamic entry length in laminar flow, like I'd stated in the previous paragraph
Select four types of engineers who might be involved in the development of a product such as an iPhone.
computer engineers
hydraulic engineers
geodetic engineers
electrical engineers
chemical engineers
mechanical engineers
civil engineers
manufacturing engineers
computer engineers
electrical engineers
mechanical engineers
manufacturing engineers
Answer:
manufacturing engineer
computer engineer
mechanical engineer
eletrical engineer
Speculators in energy markets have been blamed for recent volatility in gas and oil prices. Consider the following scenario: In response to this criticism of speculators, regulators impose restrictions on them that make it costlier for them to participate in the energy markets. Immediately prior to the effect of the new regulations, in the oil derivatives market, hedgers are net long. At this time, hedgers in the gas derivatives market are net short. Assuming nothing else changes, predict the effect of the new regulations on the trend (drift) in oil futures prices and the trend (drift) in gas futures prices. Briefly describe how these changes in the trends will impact the cost of hedging in the oil and gas markets. Explain your reasoning.
Higher costs imposed on speculators to participate in energy markets could lead to a reduction in liquidity and trading volume.
How to explain the informationThis decline would reduce the influence that speculation has over oil and gas futures prices, as previously highlighted.
As it stands in this particular instance, buyers utilizing hedging strategies within the market for oil derivatives are net long: positioning with contracts designed to mitigate the risk of future price increases. Conversely, sellers involved in hedging activities in the gas derivatives sector maintain a net short position- offsetting prospective losses from declining prices.
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To design a 256 x 1 multiplexer, what is the minimum number of 4
x 1 multiplexers I could use?
The minimum number of 4 x 1 multiplexers required to design a 256 x 1 multiplexer is 2^252.
To design a 256 x 1 multiplexers, we can use the concept of hierarchical design by cascading multiple smaller multiplexers. In this case, we can use 8 x 1 multiplexers as building blocks.
The formula to calculate the number of smaller multiplexers required is:
Number of smaller multiplexers = (2^n) / (2^m)
Where:
n = Number of inputs of the larger multiplexer
m = Number of inputs of the smaller multiplexer
In our case, we have a 256 x 1 multiplexer, which means it has 256 inputs. The 4 x 1 multiplexer has 4 inputs. Substituting these values into the formula, we get:
Number of smaller multiplexers = (2^256) / (2^4)
Simplifying further, we have:
Number of smaller multiplexers = 2^252
Therefore, the minimum number of 4 x 1 multiplexers required to design a 256 x 1 multiplexer is 2^252.
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What is graphic software
Answer:
In computer graphics, graphics software refers to a program or collection of programs that enable a person to manipulate images or models visually on a computer. Computer graphics can be classified into distinct categories: raster graphics and vector graphics, with further 2D and 3D variants.
FILL IN THE BLANK You _____ an HTML file to the validator, which means you transfer a copy of the document to the validation website.
You upload an HTML file to the validator, which means you transfer a copy of the document to the validation website.
HTML stands for Hyper Text Markup Language. It is a programming language that is used to create and structure the content of web pages.
HTML is used to describe the structure of the page, including headings, paragraphs, lists, and links. It also includes codes that specify the formatting of the content, such as font size, color, and style. When creating a website, it is important to ensure that the HTML code is valid.
Validation is the process of checking the HTML code to make sure that it complies with the standards set by the World Wide Web Consortium (W3C). Valid HTML code ensures that the website is accessible to all users, regardless of their browser or device. It also helps to improve the search engine optimization (SEO) of the site by making it easier for search engines to crawl and index the content.
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How much work, in Newtons, is required to lift a 20.4-kg (45lb) plate from the ground to a stand that is 1.50 meters up?
ASAP PLS
Answer:
Explanation:
Work, U, is equal to the force times the distance:
U = F · r
Force needed to lift the weight, is equal to the weight: F = W = m · g
so:
U = m · g · r
= 20.4kg · 9.81 \(\frac{N}{kg}\) · 1.50m
= 35.316 \(\frac{N}{m}\)
= 35.316 W
1) Speed data collected on an urban road way yielded a standard deviation in speed of ± 4.5mi/hr. a) If an Engineer wishes to establish to estimate the average speed on the roadway at 95% confidence level so that the estimate is ± 1.3mi/hr. of limit of acceptable error, how many spot speeds should be collected?
The engineer should gather at least 52 spot speeds to estimate the average speed on the roadway with a 95% confidence level and a margin of error of 1.3 mi/hr.
How to calculate the valueWe can use the formula: n = (Z * σ / E)²
In this scenario, we want to estimate the average speed on the road with 95% confidence and a margin of error of 1.3 miles per hour. As a result, we can specify:
Z = 1.96 (for 95% confidence level)
σ = 4.5 mi/hr
E = 1.3 mi/hr
n = (1.96 * 4.5 / 1.3)² = 51.5
n = 52.
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name one simple machine in our home and explain how it can be made to be more efficient.
Levers are a type of basic machine that are useful for altering the span of the shaft or the height of the fulcrum.
What is an example of a machine?A machine seems to be a physical system that use power to exert forces, regulate movement, and carry out an activity. The phrase is frequently used to refer to both naturally occurring biological macromolecules and manmade devices that use engines or motors.
How come it's called a machine?The Greek word "makhana," which means "device," is where the term "machine" originates. In 1540, the name was first used to designate any form of construction in English. About 1670, its contemporary meaning as a term for a machine with several moving components started to take shape.
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A pipe 120 mm diameter carries water with a head of 3 m. the pipe descends 12 m in altitude and reduces to 80 mm diameter, the pressure head at this point is 13 m. Determine the velocity in the small pipe and the rate of discharge (in L/s)? Take the density is 1000 kg/m³.
8. When the accessory service tool is used for system checkout, the service tool C and D
terminals are connected to:
it terminal board.
The service tool C and D terminals are connected to the IT terminal board.
What is terminal?
A terminal is the endpoint of a conductor from a component, device, or network. Terminal may also refer to an electrical connector at this endpoint that serves as a reusable interface to a conductor and provides a point for external circuits to be attached. A termination can be as simple as the end of a wire or as complex as a connection or fastener. In network analysis, a terminal is a theoretical location at which connections to a network can be created and does not necessarily refer to any real item. It is sometimes referred to as a pole in this context, particularly in older publications. Terminals for external connections are represented on circuit diagrams by empty circles.
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Along with refining craft skills another way to increase the odds for career advancement is to
A. Get additional certifications
B. Work for multiple contractors
C. Become friends with management
D. Get more expertise from the Internet
The acquisition of additional certifications with a personal refined craft skills can increase the odds for career advancemen.
What is a career advancement?An advancement is achieved in a career if a professional use their skill sets, determination or perserverance to achieve new career height.
An example of a career advancement is when an employee progresses from entry-level position to management and transits from an occupation to another.
Therefore, the Option A is correct.
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