A 4-pole, 3-phase induction motor operates from a supply whose frequency is 60 Hz. calculate: 1- the speed at which the magnetic field of the stator is rotating

The best air duct cleaning robot is called Multibot according to the given preferences in the question.

What is Multibot?

An all-purpose bot, MultiBot has numerous commands for economy, entertainment, gaming, utility, and moderation. This bot was developed for guilds that desired a bot with versatile commands.

What are a few characteristics of a Multibot cleaning robot?

1. Modular Design

2. Versatile

3. Robust and Reliable

What are the characteristics of ANATROLLER ARI-100?

1. using just one wire to connect integrating robot control and air intake

2. robotic tilt-resistant

3. sturdy, modular, and symmetrical design

4. Robot that is small and light, weighs only 6 kg.

A file is attached for the view of a multiboot.

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Answer:

Nguyên lý hoạt động của cảm biến từ

Cảm biến từ có nguyên lý hoạt động khá đơn giản. Theo đó, một cuộn cảm sẽ phát triển một từ trường khi có dòng điện chạy qua nó; hay nói cách khác một dòng điện sẽ chạy qua một mạch chứa cuộn cảm khi từ trường xuyên qua nó thay đổi.

Ngoài ra, hiệu ứng này còn có thể được sử dụng để phát hiện các vật kim loại có tương tác với từ trường. Các chất phi kim loại như chất lỏng hay một số loại bụi bẩn không tương tác với từ trường. Do đó, cảm biến từ hoàn toàn có thể hoạt động được trong điều kiện ẩm ướt hoặc bụi bẩn.

Explanation:

Answer:

1021c.

Explanation:

''.''

Answer:

The answer is C

Explanation:

Once you have chosen a topic, the next thing you should do before beginning the research process is: C. discuss your idea with others.

A research topic refers to an event, issue, or subject that a researcher is keenly and deeply motivated or interested in, especially when conducting a study or research.

Based on scientific information and records, it is very important you discuss your idea with others once you have chosen a topic, before beginning the research process.

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Answer:

steep grading

Explanation:

the farthest

Complete Question

Consider a machine of mass 70 kg mounted to ground through an isolation system of total stiffness 30,000 N/m, with a measured damping ratio of 0.2. The machine produces a harmonic force of 450 N at 13 rad/s during steady-state operating conditions. Determine

(a) the amplitude of motion of the machine,  

(b) the phase angle of the motion,  

(c) the transmissibility ratio,  

(d) the maximum dynamic force transmitted to the floor, and  

(e) the maximum velocity of the machine.

Answer:

a)  \(X=0.0272m\)

b)  \(\phi=22.5 \textdegree\)

c)  \(T_r=1.57\)

d)  \(F=706.5N\)

e)  \(V_{max}=0.35m/s\)

Explanation:

From the question we are told that:

Mass \(M=70kg\)

Total Stiffness \(\mu=30000\)

Damping Ratio \(r=0.2\)

Force \(F=450N\)

Angular velocity \(\omega =13rad/s\)

Generally the equation for vibration in an isolated system is mathematically given by

 \(\omega_n=\sqrt{\frac{k}{m}}\)

 \(\omega_n=\sqrt{\frac{30000}{70}}\)

 \(\omega_n=20.7rad/s\)

a)

Generally the equation for Machine Amplitude is mathematically given by

\(X=\frac{F_O/m}{(\omega_n^2-\omega^2)^2-(2*r*\omega)*\omega_n*\omega^2)^{1/2}}\)

\(X=\frac{450}{70}}{(20.7^2-(137^2)^2-(2*0,2*(20.7(13)))^2)^{1/2}\)

\(X=0.0272m\)

b)

Generally the equation for Phase Angle is mathematically given by

\(\phi=tan^{-1}\frac{2*r*\omega_n*\omega}{\omega_n^2*\omega^2}\)

\(\phi=tan^{-1}\frac{2*0.2*20.7*13}{\20.7^2*13^2}\)

\(\phi=22.5 \textdegree\)

c)

Generally the equation for transmissibility ratio is mathematically given by

\(T_r=\sqrt{\frac{1+(2r\beta)^2}{(1-r^2)^2+(2*\beta*r)^2}}\)

Where

\(\beta=Ratio\ of\ angular\ velocity\)

\(\beta=\frac{13}{20.7}\\\beta=0.638\)

Therefore

\(T_r=\sqrt{\frac{1+(2*(0.2)(0.638))^2}{(1-(0.2)^2)^2+(2*0.2*0.638)^2}}\)

\(T_r=1.57\)

d)

Generally the equation for Maximum dynamic force transmitted to the floor is mathematically given by

 \(F=(T_r)*F_o\)

 \(F=(1.57)*450\)

 \(F=706.5N\)

e)

Generally the equation for Maximum Velocity of Machine is mathematically given by

 \(V_{max}=\omega*x\)

 \(V_{max}=13*0.0272\)

 \(V_{max}=0.35m/s\)

Answer: outrigger ??

Explanation:

Cranes and derricks installed on floating surfaces must have a stability test.

Stability testing is a method of determining the quality and behavior of a system or software in various environmental parameters such as temperature, voltage, and so on.

Cranes and derricks installed on floating surfaces such as barges or ships must be stable.

This is because the weight and position of the crane or derrick, as well as the load being lifted, can affect the stability of a floating surface.

Without proper stability calculations, the crane or derrick could capsize or become unstable, resulting in accidents or injuries. Understanding and managing your barge's stability is critical to its safety.

Thus, it should have a stability test to installed an floating surfaces.

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Answer:

The temperature gauge showing that the vehicle has been running warmer or has recently began to have issues from overheating is  an idication that your vehicle may be developing a cooling system problem.

Explanation:

Answer:

  see the attachment

Explanation:

The circuit shown uses Nand and Nor gates to produce the desired logic. The input bits are numbered 0 to 2, right to left.

The logic is ...

  out = ((b2·b0)' + b1)'

  out = b2·b1'·b0

The component that is commonly used to stabilize the steering of some light trucks and four-wheel vehicles is called a "stabilizer bar" or "sway bar".

What is vehicles?
A vehicle is any means of transportation that is used to transport people, goods or both from one place to another. Vehicles can come in various forms such as cars, trucks, buses, motorcycles, bicycles, airplanes, boats, trains, and more. Vehicles can be powered by different sources such as fossil fuels, electricity, and human power. The primary purpose of vehicles is to provide transportation to people and goods efficiently and effectively, saving time and effort in moving from one place to another.

The stabilizer bar is a metal component that is installed as part of the vehicle's suspension system. It is typically positioned between the left and right wheels and is attached to the control arms or struts of the suspension.
During turns, the weight of the vehicle shifts to one side, causing the suspension on that side to compress and the other side to extend. This can lead to body roll and sway, which can affect the handling and stability of the vehicle.The stabilizer bar helps to counteract these forces by transferring some of the weight and force from the compressed side of the suspension to the extended side. This helps to keep the vehicle more level during turns, reducing body roll and sway and improving the vehicle's handling and stability.

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Answer:

sorry di ko alam

Explanation:

Electric

Answer

Explain

Home safety and security is an electric process as there are some devices that have electric involvement.

The systems in house safety are which consist of sensors and regular cameras or sirens, are armed via way of means of inputting a code at the keypad, the usage of a voice command, urgent a key fob, or doing it via an app.

Electronic protection gadget refers to any digital device that might carry out protection operations like surveillance, get right of entry to manage, alarming or an intrusion manage to a facility or a place which makes use of energy from mains and additionally an energy backup like a batter.

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Answer:

on the tail

Explanation:

Answer:

on the tailfin

Explanation:

b. it is fast and easy to install.

WiMAX is a wireless communication standard that provides high-speed broadband connections over long distances.

One of the advantages of WiMAX is that it can be deployed quickly and easily, especially in areas where wired infrastructure is not readily available.

WiMAX can also provide cost savings for service providers, as it can cover large areas with fewer base stations compared to traditional cellular networks.

However, WiMAX technology is affected by weather conditions such as rain, and its performance may degrade in such conditions. WiMAX also requires more power than some other wireless technologies, which may limit its use in certain environments.

Overall, the fast and easy installation of WiMAX makes it a suitable option for providing broadband access in remote areas or in situations where wired infrastructure is not feasible.

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Answer:

The government would have less power to control the cost of electricity from privately funded projects.

Explanation:

According to the given excerpt, the government, the government decided to take over most of the hydroelectric power projects as opposed to privately owned corporations which previously held a monopoly. The major reason was to provide low-cost energy to consumers.

This decision taken by the government to use the Army Corps of Engineers to undertake hydroelectric power projects instead of allowing private businesses to undertake them was to allow the government have more power to control the cost of electricity.

Answer: the shear strength at a depth of 12 ft is 1034.9015 lb/ft²

Explanation:

Given that;

Weight of soil r = 118 lb/ft³

stress parameter C = 250 lb/ft²

φ total = 29°

depth Z = 12 ft

The shear strength on a horizontal plane at a depth of 12ft

ζ = C + δtanφ

where δ = normal stress

normal stress δ = r × z = 118 × 12 = 1416

so

ζ = C + δtanφ

ζ = 250 + 1416(tan29°)

ζ = 250 + 1416(tan29°)

ζ = 250 + 784.9016

ζ = 1034.9015 lb/ft²

Therefore the shear strength at a depth of 12 ft is 1034.9015 lb/ft²

Answer:

technician a is correct

Explanation:

a live axle is an axle that gives out power or torque. a dead axle is an axle that supports the wheels, thus technician a is correct.

hope this helps

its a tricky one, wouldnt be surprised if i was wrong.

Answer: In a clean plastic or metal container with a tightly sealed lid

Answer:

Engine oil level.

Brake fluid.

Power steering fluid.

Product management works with system and solution architects to define and maintain nonfunctional requirements.

Designing, describing, and controlling solution engineering to align it with particular business challenges is the profession of solution architecture. For instance, a business-level issue is how to protect consumer data under the GDPR and other privacy requirements. Solution architecture outlines how those requirements would be implemented in a specific piece of software. The practice is led by a solution architect, who also introduces the solution's broad technical perspective. Although the business can be run internally, there are organizations that offer solution architecture consulting as a particular set of services. These phrases each have various components, which we'll go over in this post. See our video about the role of a solution architect if you want to rapidly learn all the specifics.

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Answer:

please mark me as BRAINLIEST

Explanation:

There are so many software packages available to develop HTML. The software packages can be grouped into two main categories: text-based (or code-based) editors.

...

WYSIWYG editors

Macromedia Dreamweaver.

Microsoft FrontPage.

Adobe GoLive.

Capturing carbon dioxide is advantageous for oil corporations.

When fossil fuels are burned, a greenhouse gas called carbon dioxide is massively released into the atmosphere. Greenhouse gases, which trap heat in our atmosphere, are to blame for global warming.

Before carbon dioxide (CO2) is released into the atmosphere, it is captured and stored through the process of carbon capture and storage (CCS). The technique can absorb up to 90% of the CO2 produced while burning fossil fuels to produce power and for industrial purposes like making cement.

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List of all key/message pairs, (k, m), such that Enc(k, m) = 101:Enc(k, m) = 101, k = 100
m = 001, k₁ = 1, k₂ = 0, k₃ = 0Enc(k, m) = 101, k = 011
m = 110, k₁ = 0, k₂ = 1, k₃ = 1
Enc(k, m) = 101, k = 111
m = 010, k₁ = 1, k₂ = 1, k₃ = 1(

What is Pr[Enc(k, 111) = 101]?Since k is chosen uniformly at random, and there are 8 possible keys, each key is chosen with probability 1/8. Now we'll find the number of keys k such that Enc(k, 111) = 101. For each of the three bits, there are two possible values. If we know the value of k at two positions, we can determine the value of k at the third position to get the desired ciphertext. As a result, there are 2² = 4 keys that have the desired property, namely, k = 011, 101, 110, or 000. Each of these keys is equally likely to be chosen, therefore, the probability is 4/8 or 1/2.Pr[Enc(k, 111) = 101] = 1/2

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Answer: jay is traveling at 4 miles per hour :)

Explanation: