ch21 8. a customer complains that the heater works sometimes, but sometimes only cold air comes out while driving. technician a says that the water pump is defective. technician b says that the cooling system could be low on coolant. who is right?

Answer:

dddddddddddddddddddddddddddddddddddddd

Explanation:

Answer:

  5

Explanation:

One pulse is required for each bit to be moved.

5 pulses are required.

Answer: Sleet

Based on the information provided, it is most likely sleet. The temperature in the clouds is below freezing (-2 °C), but the temperature of the air below the clouds is above freezing (2 °C). When this type of temperature difference occurs, it can lead to the formation of sleet. Sleet is precipitation in the form of ice pellets that are generated when raindrops freeze in the sub-freezing air aloft and then fall through the above-freezing air near the surface.

To compute a paired-samples t-test to determine if overall life stress, on average, increases or decreases with age in the population, you need to compare the two groups (ages) to see if there is a significant difference between the means of their life stress scores.  

Here are the steps to compute a paired-samples t-test:
1. Calculate the mean difference between the two paired samples (Mdiff).
2. Calculate the standard deviation of the differences (SDdiff).
3. Calculate the standard error of the mean difference (SEdiff) using the formula SEdiff = SDdiff / √n, where n is the sample size.
4. Calculate the t-value using the formula t = Mdiff / SEdiff.
5. Compare the t-value to the critical value from the t-distribution table to determine if the difference is statistically significant.

Learn more about t-test: https://brainly.com/question/17438355

#SPJ11

DDR SDRAM memory comes in several forms of packaging. It is important to determine the correct type of memory module as well as the correct packaging when replacing memory. In this particular case, the technician over the phone has told you that you need to bring a replacement DDR SDRAM memory.

The packaging that is used for DDR SDRAM memory can be summarized below:

Dual Inline Memory Module (DIMM): This is the most common type of packaging used for DDR SDRAM memory. DIMMs have a single notch on the connector to prevent insertion of an incompatible memory module.Single Inline Memory Module (SIMM): This is an older type of packaging used for DDR SDRAM memory. SIMMs have two notches on the connector to prevent insertion of an incompatible memory module.Small Outline Dual Inline Memory Module (SODIMM):

This is a type of packaging that is typically used for laptops and other portable devices. SODIMMs are smaller than DIMMs and have a single notch on the connector.MicroDIMM:

This is an even smaller type of packaging that is used in some ultra-portable laptops. MicroDIMMs are much smaller than SODIMMs and have a single notch on the connector. In conclusion, the packaging for DDR SDRAM memory depends on the type of module being used. The most common type of packaging is the DIMM, while SODIMMs and MicroDIMMs are used in portable devices.

To know more about memory visit:

https://brainly.com/question/14789503

#SPJ11

Answer:

I agree

Explanation:

Answer:

AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

funny question of no reason but k

Explanation:

In mathematics, a value sent to a function as an argument yields the function's outcome. It is sometimes referred to as an independent variable or a unary function.

a factor that influences the outcome of a function. Think of a function that calculates a tree's height as follows: h(year) = 20 year, where "year" is an argument to the function "h".

A way for you to give a function more information is with an argument. The data can then be used like a variable by the function while it executes. To put it another way, you can enter information as a parameter or argument when you build a function.

To know more about function as an argument visit :-

https://brainly.com/question/30548765

#SPJ4

A sliding window is a technique used to solve problems that require iterative processing of a sequence of elements. It involves moving a fixed-size window over the sequence and performing computations on the elements within the window.

Here are some indicators that a problem might require a sliding window approach:

1) The problem involves processing a sequence of elements: If a problem involves iterating over a sequence of elements, a sliding window approach may be applicable.

2) The problem requires tracking a contiguous subsequence: If the problem requires tracking a contiguous subsequence of a sequence, a sliding window approach may be useful.

3) The problem requires a fixed-size window: If the problem requires processing a fixed-size window of elements at a time, a sliding window approach may be suitable.

4)The problem requires a linear time complexity: If the problem requires a linear time complexity, a sliding window approach can provide an efficient solution.

5) The problem involves finding a maximum or minimum: If the problem involves finding a maximum or minimum value within a subsequence, a sliding window approach may be appropriate.

A sliding window approach can be useful for problems that involve processing a sequence of elements, tracking contiguous subsequences, and require a fixed-size window or linear time complexity.

For such more questions on Sliding window:

https://brainly.com/question/13447792

#SPJ11

The correct command for a basic select command that returns all rows and all columns specifying the proper selection, location, filter, and sort keywords is:

sql

Copy code

SELECT * FROM table_name;

This will select all columns (*) from the specified table_name without any conditions, filters, or sorting. If you want to select specific columns, you can replace * with the column names separated by commas. For example:

sql

Copy code

SELECT col1, col2, col3 FROM table_name;

For more questions like command visit the link below:

https://brainly.com/question/27769696

#SPJ11

After the replacement of loading with equivalent force-couple system, Therefore, loadings (c) and (h) are equivalent.

in System Equivalents: two force-couple systems that have the same net moment and net force on a body.

RA= -(300+200)

= -500N

MA=400N.M +200*3

MA=1000N.M

RA=200+300

=500N

MA= -400+300*3

=500N.M

RA= -(200+300)

= -500N

RA=500N

MA=400-500*3

= -11OON.M

(B) No '2' beams are equivalent

Your question is incomplete, Find the attachment 'missing part'

The explanation is in attachment on Explanation 1 &2 attachment

learn more about the beam loadings here: https://brainly.com/question/17237046

#SPJ4

To create a program that implements a function partition () to print a list of soccer players, you can use the following Python code:```
def partition(input_string):
   soccer_players = input_string.split(",")
   print("Soccer Players:")
   for player in soccer_players:
       print(player)
input_string = input("Enter the names of soccer players separated by comma: ")
partition(input_string)
```The above program prompts the user to input a string of soccer player names separated by a comma. The `partition()` function splits the input string by comma and stores the resulting names in a list called `soccer_players`.It then prints out the string "Soccer Players:" followed by each player's name in the list using a for loop that iterates over the `soccer_players` list. The `partition()` function takes a string of first names separated by commas as input and prints the names of those soccer players.

To know more about Python visit:

https://brainly.com/question/30391554

#SPJ11

Answer:

On my console displays for the ISS visiting vehicles, three units are used. The Americans use pounds per square inch (psi). The Russians use kilopascals (kPa). The Japanese use Torr - millimeters of mercury (mmHg). A fourth unit is simply the atmosphere, or multiples of it. So, for example, sea level air pressure (which is what we use onboard ISS) is defined as 1 atmosphere. That is equivalent to 14.7 psi, 101.3 kPa, or 760 mmHg.Here N represents newton which is SI unit of Force which is same as Kg.m/s2." role="presentation" style="display: inline-table; font-style: normal; font-weight: normal; line-height: normal; font-size: 15px; text-indent: 0px; text-align: left; text-transform: none; letter-spacing: normal; word-spacing: normal; overflow-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding: 0px; margin: 0px; position: relative;">2.2.

m represent metre which is SI unit of length.

Kg represent Kilogram which is SI unit of Mass.

m2SI" role="presentation" style="display: inline-table; font-style: normal; font-weight: normal; line-height: normal; font-size: 15px; text-indent: 0px; text-align: left; text-transform: none; letter-spacing: normal; word-spacing: normal; overflow-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding: 0px; margin: 0px; position: relative;">2SI2SI unit of Area.

Hope it helps.

Thanks.

Answer:

Pounds per square inch (psi)

Kilopascals (kPa)

Millimeters of mercury (mmHg)

Pascal (Pa)

Megapascal (MPa)

Atmospheric pressure (atm)

Hope this helps!

Answer:

7.15

Explanation:

Firstly, the COP of such heat pump must be measured that is,

              \(COP_{HP}=\frac{T_H}{T_H-T_L}\)

Therefore, the temperature relationship, \(T_H=1.15\;T_L\)

Then, we should apply the values in the COP.

                           \(=\frac{1.15\;T_L}{1.15-1}\)

                           \(=7.67\)

The number of heat rejected by the heat pump must then be calculated.

                   \(Q_H=COP_{HP}\times W_{nst}\)

                          \(=7.67\times5=38.35\)

We must then calculate the refrigerant mass flow rate.

                   \(m=0.264\;kg/s\)

                   \(q_H=\frac{Q_H}{m}\)

                         \(=\frac{38.35}{0.264}=145.27\)

The \(h_g\) value is 145.27 and therefore the hot reservoir temperature is 64° C.

The pressure at 64 ° C is thus 1849.36 kPa by interpolation.

And, the lowest reservoir temperature must be calculated.

                   \(T_L=\frac{T_H}{1.15}\)

                        \(=\frac{64+273}{1.15}=293.04\)

                        \(=19.89\°C\)

the lowest reservoir temperature = 258.703  kpa                    

So, the pressure ratio should be = 7.15

Answer:

yes

Explanation:

blueprint of the construction is a prediction of project its is slightly auto cad

Answer:

oa

Explanation:

Answer:

safety factor

Explanation:

i got it correct on the test

The Correct answer is A(n) open-source license allows authors to set conditions for the free use and distribution of their work.

An open-source license is a legal instrument that grants permission to individuals or organizations to use, modify, and distribute software or creative works. This type of license promotes collaboration and encourages the sharing of knowledge and innovations. Open-source licenses provide specific terms and conditions that outline the rights and responsibilities of users, ensuring that the original authors' intentions are respected.

Open-source licenses have played a pivotal role in the growth of the open-source movement, which fosters a culture of transparency, collaboration, and community-driven development. By granting freedoms to users, such licenses enable a wide range of individuals and organizations to benefit from and contribute to the development of software and creative works.

Open-source licenses have been adopted by numerous projects and communities worldwide, leading to the creation of robust ecosystems, increased innovation, and the democratization of technology. The use of open-source licenses has facilitated the development of renowned software projects like Linux, Apache, and MySQL, while also promoting the sharing and dissemination of knowledge in various fields

To know more about open-source license ,visit:
https://brainly.com/question/32310879
#SPJ11

A standard offset screwdriver is used when there is not enough room for a regular screwdriver.

A standard offset screwdriver is a type of screwdriver with a bend in the shank that allows the tip to be offset from the handle. The offset design provides a greater degree of accessibility to screws that are located in tight spaces or close to other objects where a regular screwdriver would not fit.

The offset screwdriver is particularly useful in situations where there is not enough room for a regular screwdriver, such as in tight corners or when a screw is located next to a wall or other obstruction. The offset design allows the user to approach the screw at a different angle, making it easier to access and turn.

To know more about Screwdriver related question visit:

https://brainly.com/question/3404964

#SPJ11

Answer:

You'd need to know things like the weight of the car, the spring constant of the suspension springs.

Explanation:

Driving over the curb slowly does not have much of an "impact" because of the small potential energy it has but to find the force that results from going over the curb at a much higher speed, you would need to know the weight of the car since it directly impact the force that it applies. You also would need to know about the car's suspension, the spring material, how stiff the springs are and their spring constant to calculate the force they absorb.

I hope this answer helps.

Answer:

La probabilidad pedida es \(0.820196\)

Explanation:

Sabemos que la probabilidad de que un nuevo producto tenga éxito es de 0.85. Sabemos también que se eligen 10 personas al azar y se les pregunta si comprarían el nuevo producto. Para responder a la pregunta, primero definiremos la siguiente variable aleatoria :

\(X:\) '' Número de personas que adquirirán el nuevo producto de 10 personas a las que se les preguntó ''

Ahora bien, si suponemos que la probabilidad de que el nuevo producto tenga éxito se mantiene constante \((p=0.85)\) y además suponemos que hay independencia entre cada una de las personas al azar a las que se les preguntó ⇒ Podemos modelar a \(X\) como una variable aleatoria Binomial. Esto se escribe :

\(X\) ~ \(Bi(n,p)\) en donde \(''n''\) es el número de personas entrevistadas y \(''p''\) es la probabilidad de éxito (una persona adquiriendo el producto) en cada caso.

Utilizando los datos ⇒ \(X\) ~ \(Bi(10,0.85)\)

La función de probabilidad de la variable aleatoria binomial es :

\(p_{X}(x)=P(X=x)=\left(\begin{array}{c}n&x\end{array}\right)p^{x}(1-p)^{n-x}\)    con \(x=0,1,2,...,n\)

Si reemplazamos los datos de la pregunta en la función de probabilidad obtenemos :

\(P(X=x)=\left(\begin{array}{c}10&x\end{array}\right)(0.85)^{x}(0.15)^{10-x}\) con \(x=0,1,2,...,10\)

Nos piden la probabilidad de que por lo menos 8 personas adquieran el nuevo producto, esto es :

\(P(X\geq 8)=P(X=8)+P(X=9)+P(X=10)\)

Calculando \(P(X=8), P(X=9)\) y \(P(X=10)\) por separado y sumando, obtenemos que \(P(X\geq 8)=0.820196\)

Por definición de variable aleatoria binomial, la probabilidad de que por lo menos 8 adquieran el nuevo producto es 0.8202.

En primer lugar, debes saber que la Probabilidad es la mayor o menor posibilidad de que ocurra un determinado suceso.

En otras palabras, la probabilidad establece una relación entre el número de sucesos favorables y el número total de sucesos posibles.

Por otro lado, una variable aleatoria es una función que asocia un número real, perfectamente definido, a cada punto muestral.

Una variable aleatoria es discreta si los números a los que da lugar son números enteros.

Finalmente, una distribución binomial es una distribución de probabilidad discreta que describe el número de éxitos al realizar n experimentos independientes entre sí, acerca de una variable aleatoria.

La expresión  para calcular la distribución binomial es:

P(X=x)=( \(n\\ x\) ) pˣ qⁿ⁻ˣ

Donde:

Recordar que:

( \(n\\ x\) )= \(\frac{n!}{x!(n-x)!}\)

donde el signo de exclamación representa el símbolo de factorial, es decir el producto de todos los números enteros positivos desde 1 hasta n.

En este caso, sabes que la probabilidad de que un nuevo producto tenga éxito es de 0.85 y se eligen 10 personas al azar. Entonces se define la siguiente variable aleatoria:

X= '' Número de personas que adquirirán el nuevo producto de 10 personas a las que se les preguntó ''

Suponiendo que hay independencia entre cada una de las personas al azar a las que se les preguntó, es posible usar una variable aleatoria Binomial. Siendo n el número de personas entrevistadas (en este caso, 10 personas) y p la probabilidad de éxito (una persona adquiriendo el producto, en este caso 0.85) en cada caso, la expresión a utilizar queda expresada como:

P(X=x)=( \(10\\ x\) ) 0.85ˣ (1-0.85)¹⁰⁻ˣ

P(X=x)= \(\frac{10!}{x!(10-x)!}\) 0.85ˣ (0.15)¹⁰⁻ˣ

Se desea calcular la probabilidad de que por lo menos 8 adquieran el nuevo producto. Siendo 10 las personas elegidas al azar, puede ser que sean 8,9 o 10 las personas que adquieran un nuevo producto. Entonces la probabilidad deseada es calculada como:

\(P(X\geq 8)= P(X=8) + P(X=9) + (P=10)\)

Entonces:

\(P(X\geq 8)=\)  \(\frac{10!}{8!(10-8)!}\) 0.85⁸ (0.15)¹⁰⁻⁸ +  \(\frac{10!}{9!(10-9)!}\) 0.85⁹ (0.15)¹⁰⁻⁹ +  \(\frac{10!}{10!(10-10)!}\) 0.85¹⁰ (0.15)¹⁰⁻¹⁰

Resolviendo:

\(P(X\geq 8)=\)  \(\frac{10!}{8!2!}\) 0.85⁸ (0.15)² +  \(\frac{10!}{9!1!}\) 0.85⁹ (0.15)¹ +  \(\frac{10!}{10!0!}\) 0.85¹⁰ (0.15)⁰

\(P(X\geq 8)=\)  45×0.85⁸×(0.15)² +  10×0.85⁹×(0.15)¹ +  1×0.85¹⁰×(0.15)⁰

\(P(X\geq 8)=\)  0.2759 +  0.3474 + 0.1969

\(P(X\geq 8)=\)  0.8202

Finalmente, la probabilidad de que por lo menos 8 adquieran el nuevo producto es 0.8202.

Aprender más sobre probabilidad y distribución binomial:

If a restriction clears up when the system is turned off and allowed to warm, the restriction was probably due to: D) Moisture.

When a system is turned off and allowed to warm, any moisture present in the system will evaporate or dissipate. Moisture can cause restrictions in the system by freezing or forming ice in the refrigerant lines or components. When the system is turned off and the temperature rises, the ice melts and the restriction is cleared. Therefore, if the restriction clears up when the system is allowed to warm, moisture is the likely cause of the restriction.

The purpose of submittals is to provide detailed information about the proposed materials, products, equipment, or systems that will be used in the construction project. This information includes product data, samples, shop drawings, technical specifications, and other relevant documentation.

By reviewing submittals, the owner and architect can verify that the proposed materials and equipment align with the project requirements, design specifications, and quality standards. They can confirm that the selected products will perform as intended and meet the desired aesthetic, functional, and performance criteria.

Learn more about restriction was probably due to  Moisture.  from

https://brainly.com/question/1380217

#SPJ11

A full wave bridge rectifier is an electronic circuit that converts an alternating current (AC) signal into a direct current (DC) signal. This is done by using a rectifier transformer to convert the high-voltage AC signal.

In this scenario, the full wave bridge rectifier is being used to charge a battery of 24 volts and 120 watt-hours. The supply voltage being used to feed the rectifier is 220 volts, and a 4:1 rectifier transformer solution is being used. This means that the voltage across the secondary winding of the transformer is one-fourth of the voltage across the primary winding.

To calculate the output voltage of the rectifier, we first need to determine the voltage across the secondary winding of the transformer. Since the voltage across the primary winding is 220 volts, the voltage across the secondary winding will be 220/4 = 55 volts.

To know more about current  visit:-

https://brainly.com/question/15141911

#SPJ11

Hotter materials typically have lower densities when compared with colder materials.

This difference in density occurs because heat causes materials to expand, leading to a decrease in their density.

As hot material expands and becomes less dense, it rises above the colder, denser material. Conversely, cold material, being denser, tends to sink below the hot material.

This movement of hot and cold materials is known as convection, which is an essential process in various natural phenomena, such as weather patterns and the circulation of fluids in the Earth's mantle.

Overall, the relationship between temperature, density, and convection is crucial in understanding the behavior of materials in different temperature conditions.

Learn more about Convection at

https://brainly.com/question/14403921

#SPJ11

Answer:

Part A

The thickness of the compacted soil is approximately 4.3467 × 10⁻¹ m

Part B

The weight of water to be added is approximately 19886.\(\overline{36}\) kN, the volume of the water added is approximately 2,027.77 m³

Explanation:

The parameters of the soil are;

The volume of sol the excavator excavates, \(V_T\) = 10,000 m³

The moist unit weight, W = 17.5 kN/m³

The moisture content = 10%

The area of the project, A = 20,000 m²

The required dry unit weight = 18.3 kN/m³

The required moisture content = 12.5%

Part A

Therefore, we have;

The moist unit weight = Unit weight = (\(W_s\) + \(W_w\))/\(V_T\)

The moisture content, MC = 10% = (\(W_w\)/\(W_s\)) × 100

∴ \(W_w\) = 0.1·\(W_s\)

∴ The moist unit weight = 17.5 kN/m³ = (\(W_s\) + 0.1·\(W_s\))/(10,000 m³)

1.1·\(W_s\) = 10,000 m³ × 17.5 kN/m³ = 175,000 kN

\(W_s\) = 175,000 kN/1.1 = 159,090.\(\overline{09}\) kN

For the required soil, we have;

The required dry unit weight = 18.3 kN/m³ = \(W_s\)/\(V_T\) = 159,090.\(\overline{09}\) kN/\(V_T\)

\(V_T\) = 159,090.\(\overline{09}\) kN/(18.3 kN/m³) ≈ 8,693.4923 m³

The total volume of the required soil ≈ 8,693.4923 m³

Volume \(V_T\) = Area, A × Thickness, d

∴ d =  \(V_T\)/A

d = 8,693.4923 m³/(20,000 m²) ≈ 4.3467 × 10⁻¹ m

The thickness of the compacted soil ≈ 4.3467 × 10⁻¹ m

Part A

The moisture content, MC = 12.5% = (\(W_w\)/\(W_s\)) × 100

\(W_w\) = \(W_s\) × MC/100 = 159,090.\(\overline{09}\) kN × 12.5/100 = 19886.\(\overline{36}\) kN

The weight of water to be added, \(W_w\) = 19886.\(\overline{36}\) kN

Where the density of water, ρ = 9.807 kN/m³

Therefore, we have;

The volume of water, V = \(W_w\)/ρ

∴ V = 19886.\(\overline{36}\) kN/(9.807 kN/m³) ≈ 2027.77 m³

The volume of water, V ≈ 2027.77 m³

The cluster head directs data transmission between clusters and controls the actions of its individual nodes.

The definition of power as the "capacity to accomplish work" refers to the capability to exert a force that compels an object to move. Even if the word is vague, it is clear what energy actually means: it is the force that causes objects to move. Kinetic energy and potential energy are the two categories of power.

Fossil fuels (coal, gas, and oil), nuclear energy, or renewable energy sources are the main energy sources. A secondary source of energy that is produced from fundamental energy sources is electricity.

To know more about  energy visit:

https://brainly.com/question/1932868

#SPJ1

Answer:

What specific fluid goes in the windshield wipers.

Distilled water

How much to put in fluid ounces?

There should be a tiny bit more than 3/4 of the way full.

The American society of civil engineering give us infrastructure in 2013 A grade of D

The overall score for America's infrastructure in all 16 categories is D+ in the 2013 Report Card, which is slightly higher than the D in ASCE's 2009 Report Card.

Six infrastructure sectors profited through increased private sector investment, focused initiatives in municipalities and states to perform renovations or repairs, or a one-time boost in government money.

Importantly, it is the first time the grades have increased since the American Society of Civil Engineers initially rated the quality of America's network in 1998. Nevertheless, a D+ rating remains unacceptable.

To know more about the American society of civil engineering, refer to the link: https://brainly.com/question/14845951

#SJP4