In python code write a program that prompts the user to input two POSITIVE numbers — a dividend (numerator) and a divisor (denominator). Your program should then divide the numerator by the denominator, and display the quotient followed by the remainder.

Answer:

False

Explanation:

The given statement is False. In real scenario the throttling valve not replaced by an isentropic turbine in the ideal vapor-compression refrigeration cycle. It is done so that the ideal vapor-compression refrigeration cycle to make the ideal vapor-compression refrigeration cycle more closely approximate the actual cycle.

The maximum normal stress is 900 MPa and the maximum shear stress is  1250 MPa neglecting the localized effects of the end closure.

Maximum normal stress = Internal Pressure x (Outer Diameter - Wall Thickness) / 2

                         = 1000 x (2 - 0.2) / 2

                         = 900 MPa

Maximum shear stress = Torque / (Outer Diameter x Wall Thickness)

                     = 500 / (2 x 0.2)

                     = 1250 MPa

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complete question.

a pipe with closed ends has an outer diameter of 2 and wall thickness of 0.2 m . it is subjected to an internal pressure of 1000 and a torque of 500 . determine the maximum normal stress and the maximum shear stress. neglect the localized effects of the end closure.

One essential part of a regular vessel and engine maintenance program is conducting regular inspections and servicing.

This involves inspecting various components of the boat and engine to ensure they are in proper working condition and identifying any potential issues or areas that require attention. The inspection may include checking the hull for damage, inspecting the propeller, verifying the condition of the steering system, examining the electrical and plumbing systems, and assessing the engine's performance and fluids. Additionally, routine servicing tasks such as changing the engine oil, replacing filters, lubricating moving parts, and inspecting belts and hoses are typically included in a comprehensive maintenance program. By regularly inspecting and servicing the vessel and engine, boaters can help prevent major breakdowns, ensure optimal performance, and enhance the safety and longevity of their boat.

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Modern aircraft are designed in a way that, when all seats are occupied and baggage is full, and all fuel tanks are full, the aircraft is overloaded.

Aircraft storage refers to all storage systems in an aircraft for human transportation and also to transport products among countries.

The aircraft storage system is well calculated to work is a maximum capacity in commercial fly lines.

In conclusion, modern aircraft are designed in a way that, when all seats are occupied and baggage is full, and all fuel tanks are full, the aircraft is overloaded.

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The IP address of host 2 on subnet 6 would be the second address in the subnet, which is: 227.12.1.41

It should be noted that to discover the IP address of Host 2 on Subnet 6, first we must uncover the network address of the sixth subnet. Since the number is 6, the network address bears the designation of the sixth subnet belonging to a Class C Network 227.12.1.0.

In order to ascertain the network adress of Subnet 6, one must become familiar with the block size. By examining the subnet mask /29, it can be deduced that the block size's magnitude must be equal to 2^(32-29)= 8. Summarily, the network address of Subnet 6 would correspond as:

227.12.1.0 + (6-1) * 8 = 227.12.1.40

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Answer:

The relationship between power, energy, and time can be described by the following equation : P = Δ E s y s Δ t. P is the average power output, measured in watts (W) ΔEsys is the net change in energy of the system in joules (J) - also known as work. Δt is the duration - how long the energy use takes - measured in seconds (s).

Explanation:

The elastic properties of the brass specimen enables it to return to its

original length when stressed below the yield strength.

The correct responses are;

4. a. The final length is 90.0 m.

b. The final length is 97.2 mm.

Reasons:  

a. Diameter of the brass alloy = 7.5 mm

Length of the specimen = 90.0 mm

Force applied = 6000 N

The equation for the applied stress, σ, is presented as follows;

\(\sigma = \dfrac{Force \ applied}{Area \ of \ specimen} = \dfrac{6000 \, N}{\pi \cdot \left(\dfrac{7.5 \times 10^{-3}}{2} \, m} \right)^2 } \approx 135.81 \ \mathrm{MPA}\)

Depending on the cold working condition, 135.81 MPa is below the yield

strength, and the brass will return to its original condition when the force is

removed. The final length is remains as 90.0 m.

b. When the applied force is F = 16,500 N, we have;

\(\sigma = \dfrac{16,500\, N}{\pi \cdot \left(\dfrac{7.5 \times 10^{-3}}{2} \, m} \right)^2 } \approx 373.48\ \mathrm{MPA}\)

The stress found for the force of 16,500 N is above the yield stress of

brass, and it is therefore, in the plastic region.

From the stress strain curve, the strain can be estimated by drawing a line

from the point of the 373.48 MP on the stress strain curve, parallel to the

elastic region to intersect the strain axis, which gives a value of strain

approximately, ε = 0.08.

The length of the specimen is given by the formula; \(l_i = l_0 \cdot (1 + \epsilon)\)

Therefore;

\(l_i\) = 90 × (1 + 0.08) = 97.2

The final length of the specimen, \(l_i\) = 97.2 mm

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Based on the information, the tube thickness that should be used is 3.18 mm.

Power = Torque * Angular velocity

100 kW = Torque * (2 * pi * 36 Hz)

Torque = 2212.14 N-m

In this case, the polar moment of inertia is:

J = pi * 50⁴ / 32 = 196250 pi mm⁴

Maximum shear stress = Torque / J

Maximum shear stress = 2212.14 N-m / 196250 pi mm⁴ = 0.0499 MPa

Tube thickness = 2 * ✓(60 MPa / pi * 50²) = 3.18 mm

Therefore, the tube thickness that should be used is 3.18 mm.

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Answer:

both are incorect

Explanation:

2 stroke principal is a mix of gasoline and engine oil a normal gasoline engine does not run on 2 stroke fuel

technician B is also wrong Diesel engines generally generate much higher compersion than gasoline engines

In order to prevent the cells from reacting in a variable manner, growth media must be supplied before the cell sample.

The definition of the word medium, which is the singular version of the word media, is "one of the means or channels of general communication, information, or amusement in society, as newspapers, radio, or television." With over 1000 locations across Europe, Media Markt is a multinational German retailer of consumer electronics. Modern media is available in a wide range of formats, including print (books, magazines, and newspapers), television, movies, video games, music, cell phones, various types of software, and the Internet. Each sort of media includes a delivery mechanism or object for the material as well as the content itself. The three media kinds are also referred to as news media, social media, and digital media.

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The horizontal component of a force of 100 kip acting at an angle of 60 degrees with the horizontal axis is 50 kip.

To determine the horizontal component of a force, we use trigonometric functions. In this case, we can use the cosine function to find the horizontal component. The cosine of an angle is defined as the ratio of the length of the adjacent side to the length of the hypotenuse in a right triangle.

In the given scenario, the force of 100 kip can be represented as the hypotenuse of a right triangle, with the horizontal component being the adjacent side. The angle between the force and the horizontal axis is 60 degrees. By using the cosine function, we can calculate the horizontal component as the product of the force magnitude (100 kip) and the cosine of the angle (cos 60 degrees):

Horizontal component \(= 100 kip \times cos(60 \textdegree) = 100 kip \times 0.5 = 50 kip.\)

Therefore, the horizontal component of the force is 50 kip.

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Answer:

4.30 gp

Explanation:

''.''

To determine the moment at O due to the combined effects of the equilibrium 300-lb part P, the 120-lb weight of member OA (mass center at G1), and the 50-lb weight of member AB (mass center at G2).

we first need to calculate the distances of the centers of gravity of each member from point O. Let d1 be the distance of G1 from O, and d2 be the distance of G2 from O.Using the parallel axis theorem, we can calculate d1 and d2 as follows:d1 = L1/2 * sin(120°) + L1/3 * cos(120°) = L1/6 * (-√3 + 2) = -0.2887 ftd2 = L1 * sin(120°) + L2/2 = L1/2 * √3 + L2/2 = 2.732 ftNext, we can calculate the moment due to each member about O:Moment due to P = 300 * d1 * cos()Moment due to OA = 120 * d1 * cos()Moment due to AB = 50 * d2 * cos()The angle at A is locked at 120°, so we can plot the moment as a function of the angle as follows:MO() = 300 * d1 * cos() + 120 * d1 * cos() + 50 * d2 * cos()To find the maximum value of MO, we can take the derivative of MO with respect to and set it equal to 0:d/d() [300 * d1 * cos() + 120 * d1 * cos() + 50 * d2 * cos()] = -300 * d1 * sin() - 120 * d1 * sin() + 50 * d2 * sin() = 0Simplifying and solving for , we get:sin() = (50 * d2) / (300 * d1 + 120 * d1)= 0.518Taking the inverse sine, we get:() = 31.18°Therefore, the maximum moment occurs at an angle of 31.18°, and its value can be calculated using the expression for MO() above.

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To think of electric potential difference we are thinking about Voltage. This is option B

The term electric potential difference is used to describe the difference in electric potential between two points in an electrical circuit. The correct answer to the given question is option B, Voltage.

Voltage is the electric potential difference between two points. In other words, voltage is the force that pushes the electric charge through an electrical circuit. The electrical potential difference between two points in an electric circuit is measured in volts, which is abbreviated as V. It is an SI unit of measurement for voltage.

Electric current is the flow of electrons in an electric circuit. It is represented by the symbol I and is measured in amperes (A), which is an SI unit. The current that flows through a circuit is determined by the voltage difference between two points, as well as the resistance of the conductor.

So, the correct answer is B

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It is okay to lift one end of the vehicle B) As long as the wheels have been chocked.

This refers to the processes that are undertaken in order to undertake a task safely, both for the person executing the task and others around.

Hence, we can see that It is okay to lift one end of the vehicle B) As long as the wheels have been chocked

This is because it would enable the vehicle to be safely positioned so the wheels would not roll off and cause an accident.

This safety procedure allows a person to raise one end of a vehicle, if the wheels have been chocked, to keep them in place.

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Answer:

Hello your question has some missing part below is the missing part

Estimate The matching time for the Finish cut

answer:  79.588 seconds

Explanation:

Calculate the matching time for the Finish cut

Diameter of workpiece before cutting = 100 mm

hence

Diameter of workpiece before Finishing cut ( same as after rough cut )

D2 = D1 - 2 * d  = 100 - (2 * 12) = 76mm

step 1 : determine spindle speed

V = \(\frac{\pi D_{2}N_{s} }{60}\)  -------- ( 1 ).  where : D2 = 76 mm , Ns = ? , V = 1.5  ( input values into equation 1 )

therefore Ns = 376.94 rpm

Finally : Determine the matching time

T = \(\frac{L + A}{Ft * Ns}\) ---- ( 2 ) . where : Ft = 0.1  mm , Ns = 376.94 rpm, L = 50 mm , A = 0 ( input values into equation 2 )

note : A = allowance length ( not given ) , ft = feed rate

T = 50  / ( 0.1 * 376.94 )

   = 1.3265 minutes ≈ 79.588 seconds

Answer:

7.24 mA

Explanation:

Ohm's law states that the current passing through two points is directly proportional to the voltage across the two points.

V ∝ I

V = IR

R is the resistance which is the constant of proportionality, V is the voltage and I is the current.

Given that V = 110 V, R = 15.2 kΩ

Therefore using ohms law, we calculate the current as:

\(V=IR\\\\I=\frac{V}{R}\\\\I=\frac{110}{15.2*10^3}\\\\I=7.24*10^{-3}\\\\I=7.24\ mA\)

Answer:

Any circuit that goes directly from the fixture to the breaker panel. For dedicated outlets, isolated fixtures and high-load items, you would want them to be on their own breakers. Those would get a home run, a line that goes all the way back without stopping.

Moisture.

If the superheat of a thermostatic expansion valve (TXV) does not decrease after the valve has been warmed and the system has been restarted, it is possible that the restriction is not due to moisture. However, it is important to consider other potential causes of the restriction before making this conclusion.

There are several factors that can affect the performance of a TXV and cause the superheat to remain high. Some of these include:

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For a hashtable that requires integer keys, I would choose the Jenkins one-at-a-time hash algorithm. It is a simple and efficient hash algorithm that produces a 32-bit hash value for any given key.

Here is an example implementation of the Jenkins one-at-a-time hash algorithm in Java:

public static int hash(int key) {

   int hash = 0;

   for (int i = 0; i < 4; i++) {

       hash += (key >> (i * 8)) & 0xFF;

       hash += (hash << 10);

       hash ^= (hash >> 6);

   }

   hash += (hash << 3);

   hash ^= (hash >> 11);

   hash += (hash << 15);

   return hash;

}

This implementation takes an integer key as input and produces a 32-bit hash value as output. It uses a loop to process each byte of the key in turn, adding it to the hash value and performing some bitwise operations to mix the bits together. Finally, it applies some additional mixing operations to produce the final hash value.

The Jenkins one-at-a-time hash algorithm is a good choice for integer keys because it is fast, simple, and produces a good distribution of hash values for most inputs.

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Explanation:

rational

Step-by-step explanation:

The discriminant (d) of a quadratic equation ax^2 + bx + c = 0ax

2

+bx+c=0 is:

\boxed{\mathrm{d =} \ b^2 - 4ac}

d= b

2

−4ac

.

If:

• d > 0, then there are two real solutions

• d = 0, then there is a repeated real solution

• d < 0, then there is no real solution.

In this question, we are given the quadratic equation 3x^2 + 4x - 2 = 03x

2

+4x−2=0 . Therefore, the discriminant of the equation is:

b² - 4ac = (4)² - 4(3)(-2)

= 16 - (-24)rational

Step-by-step explanation:

The discriminant (d) of a quadratic equation ax^2 + bx + c = 0ax

2

+bx+c=0 is:

\boxed{\mathrm{d =} \ b^2 - 4ac}

d= b

2

−4ac

.

If:

• d > 0, then there are two real solutions

• d = 0, then there is a repeated real solution

• d < 0, then there is no real solution.

In this question, we are given the quadratic equation 3x^2 + 4x - 2 = 03x

2

+4x−2=0 . Therefore, the discriminant of the equation is:

b² - 4ac = (4)² - 4(3)(-2)

= 16 - (-24)

= 40

Since the discriminant, 40, is greater than zero, the quadratic equation has 2 rational solutions.

= 40

Since the discriminant, 40, is greater than zero, the quadratic equation has 2 rational solutions.

As the angle of the ramp is increased, the force parallel increases. Hence, option (a) can be considered as the correct answer.

When the angle of a ramp is increased, the force parallel to the ramp, also known as the parallel component of the gravitational force, does increase. This is because the component of gravity acting parallel to the ramp increases with the angle. However, it's important to note that the total gravitational force acting on an object remains constant regardless of the angle of the ramp.As the angle of the ramp increases, the force required to push or pull an object up the ramp against gravity increases. This is due to the increase in the vertical component of the gravitational force, which opposes the motion up the ramp. The parallel force required to overcome this increased vertical force also increases.

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Simply put, the phrase means that your package has been transported to the final delivery point that is closest to you. This message is often sent to you by the delivery service's last mile partner.

A notification that the prior shipping service's shuttle partner has been discharged is being offered to the delivery service provider.

Your delivery has been delivered to the nearby post office, which is what it signifies. Usually, USPS serves as the subcontractor, but occasionally, another postal agency may carry out the delivery.

Therefore, It indicates that the box was delivered in the most recent unit delivery, which may have been your neighbourhood post office. It implies that a couple different trucks from DHL will deliver your package.

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Answer:

B

Explanation:

At 1.2mpa pressure and 50c

What is pressure?
By pressing a knife against some fruit, one can see a straightforward illustration of pressure. The surface won't be cut if you press the flat part of the knife against the fruit. The force is dispersed over a wide area (low pressure).

a)Mass flow rate of the refrigerant
Therefore h1= condenser inlet enthalpy =278.28KJ/Kg
saturation temperature at 1.2mpa is 46.29C
Therefore the temperature of the condenser

T2 = 46.29C - 5
T2 = 41.29C

Now,
d)power consumed by compressor W = 3.3KW
Q4 = QL + w = Q4
QL = mR(h1-h2)-W
= 0.0498 x (278.26 - 110.19)-3.3
=5.074KW
Hence refrigerator load is 5.74Kg

(COP)r = 238/53
(Cop) = 4.490

Therefore the above values are the (a) mass flow rate of the refrigerant, b) the refrigerant load, c) the cop, and d) the minimum power input to the compressor for the same refrigeration load.

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Answer:

Gauge Pressure = 408.3 KPa

Explanation:

The pressure inside the pipe can be given in terms of the elevation, by the following formula:

P = ρgΔz

where,

P = Absolute Pressure = ?

ρ = Density of Water = 1000 kg/m³

g = acceleration due to gravity = 9.8 m/s²

Δz = elevation = 52 m

Therefore,

P = (1000 kg/m³)(9.8 m/s²)(52 m)

P = 509.6 KPa

Now, for gauge pressure:

Gauge Pressure = P - Atmospheric Pressure

Gauge Pressure = 509.6 KPa - 101.3 KPa

Gauge Pressure = 408.3 KPa

True, Hydrophobic and small polar molecules can diffuse through the lipid layer of the plasma membrane, but ions and large polar molecules cannot.

Describe the plasma membrane.

The outermost membrane or structure that encloses the cell and its organelles is called the plasma membrane. It resembles an envelope. Both bacterial and eukaryotic cells contain the double-membraned phospholipid bilayer organelle. All living cells have a barrier called the plasma membrane, which allows some molecules to enter and others to leave the cell.

Additionally, the plasma membrane acts as a connecting system by creating a connection between the cell .

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Answer:

The sections of piping immediately upstream and downstream of a primary flow measuring device are known as the "straight run."

The straight run refers to the lengths of piping that are required to be present immediately upstream and downstream of a primary flow measuring device. These sections of piping are necessary to ensure that the flow profile is fully developed and unaffected by any disturbances caused by bends, fittings, or obstructions in the pipe. The straight run allows the fluid to flow smoothly and uniformly before entering or exiting the flow measuring device, ensuring accurate and reliable measurements.

By providing sufficient straight run lengths, the flow profile becomes stable, minimizing turbulence and disturbances that could impact the accuracy of the flow measurement.

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