A jet of water 75m in diameter,issues with a velocity of 30m/s and impinge on a stationary plate which distort its forward motion find the forces exerted by the jet on the plate

Stretching a flat, 2D shape vertically to produce a 3D item in a scene is called extrusion. For instance, extruding building polygons by a height value can result in three-dimensional building shapes.

By applying a force that causes the material to flow through an opening or die, a process known as extrusion allows a material to be plastically deformed. If the substance possesses the necessary qualities, it will adopt the cross-sectional profile of the die and keep that form in the final extrudate. The playdough toys used when playing with it are a straightforward illustration of extrusion. Playdough is forced through the die to form a certain shape, and the procedure is known as extrusion. The substance must be forced through the die firmly in order for it to produce the correct form.

Learn more about Extrusion here

https://brainly.com/question/16022996

#SPJ4

Answer:

The answer is C Population

Critical load Fcr or buckling load is the value of load that causes the phenomenon of change from stable to unstable equilibrium state.

With that beign said, first it is neessary to calculate the moment of inercia about the x-axis:

\(Ix= \frac{db^3}{12}\\ Ix = \frac{2.(4)^3}{12} = 10.667in\)

Then it is necessary to calculate the moment of inercia about the y-axis:

\(Iy = \frac{db^3}{12}\\ Iy = \frac{4.(2)^3}{12} = 2.662in\)

Comparing both moments of inercia it is possible to assume that the minimun moment of inercia is the y-axis, so the minimun moment of inercia is 2662in.

And so, it is possible to calculate the critical load:

\(Pc\gamma = \frac{2046\pi ^2E.I}{L^2} \\Pc\gamma= \frac{2046.\pi ^2.(1,6.10^3.10^3).2662}{(10.12)^2} \\Pc\gamma= 5983,9db\)

See more about critical load at: https://brainly.com/question/22020642

#SPJ1

Keyboard is most commonly used device by a user to provide input to their workstation to launch a program or perform file manipulations.

It is to open the Start menu.

Win+D is quickly show/hide the desktop.

Win+E is one that quickly opens File.

Multimedia keys allow the user to control music on computer keyboard.

To know more about Keyboard, visit:

https://brainly.com/question/13380788

#SPJ4

An electric motor and electric generator are in a way, similar devices with input and output roles are exchanged or reversed.

An electric motor and an electric generator are similar devices in the sense that they both involve the conversion of electrical energy into mechanical energy and vice versa. The key difference lies in the direction of energy conversion.

In an electric motor, electrical energy is supplied as an input, which is then converted into mechanical energy to produce rotational motion. The input is typically provided through an electrical power source, and the output is the mechanical work performed by the motor.

On the other hand, an electric generator operates in a reverse manner. Mechanical energy is supplied as input by rotating the generator's shaft, and this mechanical energy is converted into electrical energy. The output of an electric generator is an electrical current or voltage that can be used to power electrical devices.

So, while the input and output roles are reversed between an electric motor and an electric generator, they share similar principles of energy conversion.

To learn more about electric motors and electric generators refer below:

https://brainly.com/question/31656285

#SPJ11

Answer:

146494 kw

Explanation:

Given data:

Turbine inlet pressure ( p1 ) = 16 MPa

Turbine inlet temperature ( T1 ) = 560°C

condenser pressure : P3 = 8Kpa

Extracted steam at pressure ( P2 ) = 1 MPa

mass flow rate of steam ( m ) = 120 kg/s

a) The net power developed

= 146494 kw

note: values of    h1, h2,  y, Wp   are all calculated values not included in the solution to make the solution less cumbersome.

So, it is evident that Good B offers a marginal utility per price of $2.50 while Good A offers a marginal utility per price of $2.40 in this instance.

What does "marginal use" mean?

The marginal use of a good or service, according to the Austrian School of Economics, is the specific use that an agent would put a given rise in or the specific use of the good or service that would be abandoned in reaction to a given drop. Marginal refers to the emphasis on the expense or benefit of the next unit or person, such as the price to create an additional widget or the revenue generated by hiring an additional employee. For the purpose of maximising possible earnings, businesses employ marginal analysis as a decision-making technique.

To know more about instance visit:-

https://brainly.com/question/30502277

#SPJ1

Answer:

Explanation:

Data collector characteristics may be a threat to internal validity if they introduce biases or systematic errors that impact the accuracy and reliability of the collected data. Some potential characteristics of data collectors that can pose threats to internal validity include:

1. Personal Bias: Data collectors may have personal biases, beliefs, or expectations that can consciously or unconsciously influence their data collection process. These biases can lead to selective sampling, favoritism, or altered data recording, affecting the validity of the findings.

2. Inconsistent Procedures: If data collectors do not follow standardized and consistent procedures for data collection, it can introduce variations and inconsistencies in the data. Inaccurate or inconsistent data collection methods can compromise the internal validity of the study.

3. Interpretation Bias: Data collectors' interpretations and judgments during data collection, such as coding or categorization, may be subjective and influenced by their own perspectives. This subjectivity can introduce errors or misinterpretations, impacting the internal validity of the study.

4. Inadequate Training or Experience: Insufficient training or lack of experience in data collection methods can result in errors, inconsistent measurements, or miscommunications. Inadequate skills or knowledge may compromise the reliability and validity of the collected data.

To ensure internal validity, it is crucial to minimize these potential threats by providing comprehensive training to data collectors, implementing standardized protocols, using clear instructions, and regularly monitoring and verifying the data collection process. Additionally, employing multiple data collectors and employing techniques such as inter-rater reliability checks can help mitigate the impact of data collector characteristics on internal validity.

Learn more about ensuring internal validity in research studies.

https://brainly.in/question/55701504

#SPJ11

Answer: A, B, C or D

Explanation: its either those

The response is (C) >>,. The output operator (>) always comes after the cout object, while the input operator (>) always comes after the cin object.

The iostream header file in the C++ language declares the object of class istream named cin. With the use of the extraction operator (>>) or member functions like getline(), read(), etc. together with the cin object, we may read data from a common input device like a keyboard.

In C++, output is shown on the screen using the cout function. The letters "c" and "out" in "cout" stand for character and output, respectively. cout hence denotes character output. Using the  insertion operator along with cout to output formatted data.

To know more about output visit:-

https://brainly.com/question/18133242

#SPJ1

Answer: Substitutional Impurity

Explanation:

Substitutional impurity is a defect that occurs when a non-matrix atom replaces a matrix atom as did the zinc atoms in brass did to some copper atoms. These non-matrix atoms will then be called substitutional impurity atoms.

For this to happen, the non-matrix atoms have to be close in size to the matrix atom that they are replacing which in general means within a range of 15%.

Mostly for exhaust bolts we utilize impact wrenches. Impact wrenches exist very reasonably on flywheels because the crankshaft must be set from rotating. Also, impact wrenches exist valid on cars for reducing wheel nuts. The wheels need not be restrained or the brakes need not be used to fix the wheels in position.

Impact wrenches do a great job of tautening and relieving bolts, lug nuts, and rusted fasteners. They deliver a very increased rotational torque that normal drills exist simply not qualified for and have high torque output with minimal effort by the user.

Mostly for exhaust bolts we utilize impact wrenches. Impact wrenches exist very reasonably on flywheels because the crankshaft must be set from rotating. Also, impact wrenches exist valid on cars for reducing wheel nuts. The wheels need not be restrained or the brakes need not be used to fix the wheels in position.

Impact wrenches exist located in the tool chests of mechanics everywhere. They're commonly utilized for reducing lug nuts from cars and trucks, but they can even be utilized in any high-torque situation

Therefore, the correct answer is Neither A nor B.

To learn more about Impact Wrench refer to:

https://brainly.com/question/5160310

#SPJ4

Answer:

14.5° ; THD % = 3.873 × 100 = 387.3%.

Explanation:

Okay, in this question we are given the following parameters or data or information which is going to assist us in solving the question efficiently and they are;

(1). "500 VAR reactive power from 230 Vrms 50 Hz 1.5 KVAR reactor".

(2). Consideration of up to 12th harmonic.

So, let us delve right into the solution to the question above;

Step one: Calculate the Irms and Irms(12th) by using the formula for the equation below;

Irms = reactive power /Vrms = 500/230 = 2.174 A.

Irms(12th) = 1.5 × 10^3/ 12 × 230 = 0.543 A.

Step two: Calculate the THD.

Before the Calculation of the THD, there is the need to determine the value for the dissociation factor, h.

h = Irms(12th)/Irms = 0.543/ 2.174 = 0.25.

Thus, THD = [1/ (h)^2 - 1 ] ^1/2. = 3.873.

THD % = 3.873 × 100 = 387.3%.

Step four: angle AC - Ac converter

theta = sin^-1 (1.5 × 10^3/ 12 × 500) = 14.5°.

Answer:

STICK SKILL DRILL...

Explanation:

The skill drill uses a Whip and Pause technique.The reason for whip and pause is that 6010 electrodes are fast freezing electrodes and the momentary whips allow the puddle to solidify a bit ..Length of Art..Too long an arc causes problems so try to keep the arc equal to or shorter than diameter of electrode.

True.

Based on the information provided, the statement "trucks with larger engines have greater horsepower" can be concluded to be true.

The survey found a positive correlation between the size of the engine and the horsepower it produces.

A positive correlation indicates that as the size of the engine increases, the horsepower it produces also tends to increase.

Therefore, it can be inferred that trucks with larger engines generally have greater horsepower.

positive correlation

brainly.com/question/27886995

#SPJ11

The capacitance of a parallel-plate capacitor can be halved by doubling the plate separation. This is because the capacitance is inversely proportional to the plate separation.

A parallel-plate capacitor is a two-plate arrangement that can store an electric charge when an electric potential difference is applied across the plates. The capacitance of a parallel-plate capacitor is proportional to the plate area and inversely proportional to the distance between them.

According to the relation C = ε_0(A/d)

Where C is the capacitance, ε_0 is the permittivity of free space, A is the plate area and d is the distance between the plates.

Therefore, to halve the capacitance of the charged parallel-plate capacitor, we have to double the plate separation. This relation between capacitance and plate separation helps in understanding the effect of physical properties on the electric field between two parallel plates.

Know more about Capacitance here :

https://brainly.com/question/31079304

#SPJ11

Answer:

yes maybe

Explanation:

I have a project and everyone in the world will know about it.

Answer:

both

Explanation:

The smallest acceptable size of the next state register in bits depends on the number of distinct states that need to be represented. It can be determined by finding the minimum number of bits required to uniquely represent all possible states.


To determine the smallest acceptable size of the next state register, we need to consider the number of distinct states the system can have. If the system has N distinct states, the next state register should have enough bits to represent all these states uniquely.
The number of bits required to represent N states can be calculated using the formula: log2(N). This formula represents the base-2 logarithm of N, which gives the minimum number of bits required. It is important to round up the result to the nearest whole number to ensure that all states can be represented.
For example, if a system has 8 distinct states, we would calculate log2(8) = 3, indicating that at least 3 bits are required to represent all the states uniquely. Therefore, the smallest acceptable size of the next state register in this case would be 3 bits.
In general, the size of the next state register should be chosen to accommodate the maximum number of distinct states the system can have, ensuring that all states can be represented without ambiguity.

Learn more about register here
https://brainly.com/question/31481906

 #SPJ11

Answer:

By using a forward-inclined half-moon torch position, stopping momentarily at each end of the weld pool

Explanation:

By using a forward-inclined half-moon torch position, stopping momentarily at each end of the weld pool

Adjusting welding parameters, using appropriate electrode size, and maintaining proper torch angle can prevent undercutting in horizontal

welding of an inside corner.

We have,

When an inside corner is being welded in the horizontal position, undercutting can be decreased or prevented by adjusting the welding parameters, such as:

- Controlling Welding Parameters:

Adjusting the welding parameters is crucial in preventing undercutting.

It involves regulating the welding current, voltage, and travel speed.

- Selecting Appropriate Electrode Size:

Choosing the right electrode size is essential to control the heat generated during the welding process.

Smaller electrode diameters generally provide lower heat input, which can help prevent undercutting.

- Maintaining Proper Torch Angle and Manipulation Techniques:

Keeping the correct torch angle during welding is crucial to control the weld pool and metal deposition.

- reducing the welding current and travel speed

- using the appropriate electrode size

- maintaining proper torch angle and manipulation techniques.

Thus,

Adjusting welding parameters, using appropriate electrode size, and maintaining proper torch angle can prevent undercutting in horizontal welding of an inside corner.

Learn more about welding parameters here:

https://brainly.com/question/29654991

#SPJ7

Double-resonance and pulsed Fourier transform two-dimensional infrared spectroscopy offer distinct advantages, with the former providing enhanced resolution and sensitivity and the latter offering broader spectral coverage and suitability for complex samples.

A comparison between double-resonance and pulsed Fourier transform two-dimensional infrared (2D IR) spectroscopy reveals both experimental and theoretical aspects of the two techniques. Double-resonance 2D IR spectroscopy utilizes two lasers to probe the vibrational modes of interest, providing enhanced spectral resolution and sensitivity. On the other hand, pulsed Fourier transform 2D IR spectroscopy employs a single broadband pulse and utilizes frequency-domain measurements to obtain the 2D IR spectrum.

To compare the techniques experimentally, one can consider factors such as the spectral range, resolution, sensitivity, and experimental setup requirements. Double-resonance 2D IR spectroscopy offers higher resolution and sensitivity due to the use of two lasers, but it requires precise control of the laser frequencies. Pulsed Fourier transform 2D IR spectroscopy has broader spectral coverage and is more suitable for samples with complex dynamics.

From a theoretical perspective, the mathematical formulations differ between the two techniques. Double-resonance 2D IR spectroscopy utilizes quantum mechanical calculations and Franck-Condon factors to interpret the observed spectra. Pulsed Fourier transform 2D IR spectroscopy involves Fourier transformation of the time-domain signal to obtain the frequency-domain 2D IR spectrum.

In conclusion, double-resonance 2D IR spectroscopy and pulsed Fourier transform 2D IR spectroscopy offer distinct advantages and considerations. The former provides enhanced resolution and sensitivity through dual laser excitation, while the latter offers broader spectral coverage and is more suitable for complex samples. The choice between the two techniques depends on the specific research objectives and sample characteristics.

Learn more about the double-resonance here:

https://brainly.com/question/28168823

#SPJ4

Answer:

The answer is 920 kJ

Explanation:

Solution

Given that:

Mass = 5kg

Pressure = 600 kPa

Temperature = 80° C

Liquid vapor mixture state (quality) = 0.3

Now we find out the amount of heat extracted in the process

Thus

Properties of  RI34a at:

P₁ = 600 kPa

T₁ = 80° C

h₁ = 320 kJ/kg

So,

P₁ = P₂ = 600 kPa

X₂ =0.3

h₂ = 136 kJ/kg

Now

The heat removed Q = m(h₁ -h₂)

Q = 5 (320 - 136)

Q= 5 (184)

Q = 920 kJ

Therefore the amount of heat extracted in the process is 920 kJ

Answer:

Vehicle Design and Manufacturing

Explanation:

Automotive engineering is simply a branch of vehicle engineering that focuses on the design and manufacturing of various types of automobiles. It involves the in-depth application of math in the design and production of the vehicles.

Answer: Pycnocline.

Explanation:

The Pycnocline is the layer, where there is a significant change in density of water with respect to depth.

In freshwater environments such as lakes this density change is primarily as a result of change in water temperature, while in seawater environments e.g oceans the cause of change in density change are changes in water temperature or salinity.

Answer:

When a switch is in the "off" position the circuit is open. Electric charges cannot flow when a switch is in the off position.

Explanation:

A switch that can open or close an electric circuit can be used to stop the flow of current.

A switch can be defined as an electrical component (device) that is typically designed and developed for interrupting the flow of current or electrons in an electric circuit.

This ultimately implies that, a switch that can open or close an electric circuit can be used to stop the flow of current.

Read more on switch here: https://brainly.com/question/16160629

#SPJ2

Answer:

about half a pound i think

Explanation:

1- Distribution occurs between every pair of stages in the supply chain. Therefore, distribution includes moving of raw materials from suppliers to retailers.

2- The process of designing a distribution network that is visualized includes a decision like selling products directly to the end consumers.

3- When you want your received ordered product online to be changed by the eRetailer. This is an example of product availability.

4- When you receive an extra item as a gift from the package carrier. This is an example of product variety.

5- It is said in the relationship between response time and number of facilities that to be more responsive to customers, there is a need to limit the number of facilities.

6- In the relationship between response time and number of facilities, if customer is willing to wait longer than normal delivery days to get a book, then less number of facilities is an ideal distribution network design.

7- In the relationship between number of facilities and inventory costs, if inventory costs are increasing, this means that the number of facilities are decreasing.

8- In the relationship between number of facilities and transportation costs, there is decrease in the total transportation cost if number of facilities are increased and inbound lot sizes are very small to a point of losing economies of scale in inbound transportation.

9- In the relationship between number of facitlities and facility costs, to achieve supply chain effeciency in facility in terms of cost, there should be more number of facilities to get closer to the end customers.

10 In the variation of logistics cost and response time with number of facilities, the total logistics cost can be decreased and/or increased. The total logistics cost is increased when the response time is faster and the number of facilities are increased beyond the point of a minimized total logistics costs.

Learn more about Transportation here:

https://brainly.com/question/33590814

#SPJ11

Answer:

Gear Y would turn Counter-Clockwise do to the opposite force created from gear X.

                          Hope this helped!  Have a great day!