Please explain this bit-wise operation line by line
/* * bitxor - x^y using only ~ and & * Example: bitXor(4, 5) = 1 * Legal ops: ~&
* Max ops: 14 * Rating: 1
int bitxor(int x, int y) {
int A = ~X & y ; int B = x & ry: return ~(~(~x & y)& ~(x & ~y)); } /* * isTmax returns 1 if x is the maximum, two's complement number, * and 0 otherwise * Legal ops: ! ~&^| + * Max ops: 10 * Rating: 1 */ int isTmax(int x) { int y = X+1; return !(((~(y))^x)|(!(~))); } *
Answers
The final result the bit-wise operations is the logical NOT of the bitwise OR operation between the bitwise XOR of the bitwise NOT of y and x, and the logical NOT of the bitwise NOT of x.
In order to explain the bit-wise operations line by line, let's break down the two functions provided: bitxor and isTmax.
1. bitxor (int x, int y) - This function returns the bitwise XOR of two integers x and y using only bitwise NOT (~) and bitwise AND (&) operators.
Here's the code with line-by-line explanation:
int A =\(~x & y\); // A is the result of the bitwise AND operation between the bitwise NOT of x and y.
int B = \(x & ~y\); // B is the result of the bitwise AND operation between x and the bitwise NOT of y.
return \(~(~A & ~B)\); // The final result is the bitwise NOT of the bitwise AND operation between the bitwise NOT of A and the bitwise NOT of B.
2. Tmax(int x) - This function returns 1 if x is the maximum two's complement number, and 0 otherwise.
Here's the code with line-by-line explanation:
int y =\(x + 1;\) // y is the result of adding 1 to x.
return !\((((~y)^x) | (!~x))\); // The final result is the logical NOT of the bitwise OR operation between the bitwise XOR of the bitwise NOT of y and x, and the logical NOT of the bitwise NOT of x.
Learn more about the bit-wise operations: brainly.com/question/29350136
#SPJ11
Related Questions
# Structure Mechanics.
Draw the internal force (axial force, shear force and moment) diagrams of the frame.
Answers
Which of the following was a sustainable power source used during the Middle Ages?
block and tackle
steam engine
windmill
compass
Answers
Find the resistivity of gold at room temperature. Use the following information:
Free electron density of gold = 5.90×1028,5.90×1028,
Fermi energy of gold = 8.86×10−19,8.86×10−19,
Mass of electron = 9.11×10−31,9.11×10−31,
Charge of an electron = −1.6×10−19−1.6×10−19, and
Mean free path of electron in gold = 3.45×10−8
Answers
The resistivity of gold at room temperature is approximately 2.44×10⁻⁸ Ωm
To find the resistivity of gold at room temperature, you can use the formula for resistivity, which is given by:
Resistivity (ρ) = m / (n * e² * τ)
where m is the mass of an electron, n is the free electron density, e is the charge of an electron, and τ is the mean free time between electron collisions. We can calculate τ using the mean free path (λ) and Fermi velocity (vF), given by:
τ = λ / vF
To calculate the Fermi velocity, we can use the formula:
vF = sqrt(2 * EF / m)
where EF is the Fermi energy of gold. Let's now calculate the resistivity step by step.
1. Calculate the Fermi velocity:
vF = sqrt(2 * 8.86×10⁻¹⁹ J / 9.11×10⁻³¹ kg)
vF ≈ 1.39×10⁶ m/s
2. Calculate the mean free time between electron collisions:
τ = 3.45×10⁻⁸ m / 1.39×10⁶ m/s
τ ≈ 2.49×10⁻¹⁵ s
3. Calculate the resistivity of gold at room temperature:
ρ = (9.11×10⁻³¹ kg) / (5.90×10²⁸ m⁻³ * (1.6×10⁻¹⁹ C)² * 2.49×10⁻¹⁵ s)
ρ ≈ 2.44×10⁻⁸ Ωm
So, the resistivity of gold at room temperature is approximately 2.44×10⁻⁸ Ωm.
Learn more about "resistivity " at: https://brainly.com/question/30799966
#SPJ11
Variation in the number and types of molecules within cells provides organisms a greater ability to survive and or reproduce in different environments.
Answers
Organisms have the capacity to react to a wide range of environmental stimuli thanks to molecular variation.
How does an organism's ability to live and reproduce in various circumstances depend on the types of molecules that make up its cells?Organisms have the capacity to react to a wide range of environmental stimuli thanks to molecular variation. Organisms are better able to live and/or reproduce in a variety of situations due to variation in the amount and types of molecules that make up cells.
The amount and types of molecules that make up cells vary, which gives organisms a better chance of surviving and/or procreating in various situations.
To know more about organism visit:-
https://brainly.com/question/7106480
#SPJ4
question-
Explain the connection between variation in the number and the types of molecules within cells to the ability of the organism to survive and/or reproduce in different environments.
determine the reactions at the smooth contact points a, b, and c on the bar
Answers
To determine the reactions at the smooth contact points A, B, and C on the bar, you will need to apply equilibrium conditions.
These include:
1. The sum of the forces in the horizontal direction (ΣFx) must be equal to zero.
2. The sum of the forces in the vertical direction (ΣFy) must be equal to zero.
3. The sum of the moments about any point (ΣM) must be equal to zero.
Assuming the bar is in a two-dimensional plane, analyze the forces acting at each contact point. At each smooth contact point, there will be a normal force (perpendicular to the surface) and no frictional force since the contact is smooth.For contact point A, let the normal force be NA. For contact point B, let the normal force be NB, and for contact point C, let the normal force be NC. Also, consider any applied forces or loads on the bar, if any.
Now, apply the three equilibrium conditions mentioned above using these normal forces and any applied forces. By solving the resulting equations, you can determine the reactions (normal forces) at the smooth contact points A, B, and C on the bar.
To know more about smooth visit:
brainly.com/question/13962753
#SPJ11
A coastal engineer is to an oil platform as a structural engineer is to:
a freeway.
a skyscraper.
submarine pipelines.
an underground tunnel.
Answers
Answer:
I think the answer is d: underground tunnel
Explanation:
Hope this helps
Question 2
Salt in crude oil must be removed before the oil undergoes processi
fed to a washing unit where fresh water fed to the unit mixes with t
the sal contained in the oil. The oil (containing salt but no water), be
can be removed at the top of the washer. If the "spent" wash water
oil contains 5% salt, determine the concentration of the salt in the w
crude oil (with salt) to water used is 4:1.
Answers
The concentration of the salt in the w crude oil (with salt) to water used is 4:1 is 0.0061.
What is crude oil?
Crude oil is a hydrocarbon mixture that exists in liquid form in natural subterranean reservoirs and stays liquid at atmospheric pressure after passing through surface separation facilities.
The salt content of "spent" wash water is 15%.
5% of crude oil is salt.
The crude oil (with salt) to water ratio utilised is 4: 1.
Crude oil fraction:
95% of crude oil = 0.95
0.95F1 = x1E1
0.95(100) = x1E1
95= x1E1
E1 = 95/X1
wash water fraction:
15% of wash water = 100% -15% = 85%
= F2 = 0.85E2
salts fraction:
0.05F1 = (1-X1)E1 + 0.15E2
0.05F1 = (1-X)95/X1 + 0.15(F2/0.85)
0.05F1 = 95/X1 - 95 + 0.15(F2/0.85) (SINCE = 95.588 = 95/X1 = 99.38)
0.05(100) = 95/X1 - 95 + 17.61(1/4F1)
5 = 95/X1 - 95 + 4.41
Fraction of salts = 1- X1 = 0.0061
To learn more about crude oil
https://brainly.com/question/14260176
#SPJ13
a modular unit called a ________ was defined as the basic measure in contruction.
Answers
In construction, a modular unit called a module was defined as the basic measure. A module refers to a pre-determined unit of measurement that can be repeated and standardized to ensure consistency in construction.
This modular unit can vary depending on the building materials used, but the most common module measures 600mm x 600mm or 900mm x 900mm. This allows for easy calculation of dimensions, proportions, and materials needed for a project. The use of modular construction can improve the speed, efficiency, and cost-effectiveness of the construction process. It also allows for greater flexibility in design and customization, as the modules can be easily adapted to meet specific project requirements. The use of modular construction has gained popularity in recent years due to its many benefits, and it is expected to continue to be a popular choice in the construction industry in the years to come.
Know more about module here:
https://brainly.com/question/30187599
#SPJ11
Which of these drum brake systems uses servo action in both directions?
Select one:
O
a. Leading shoe drum brake system
b. Trailing shoe drum brake system
C. Twin leading shoe drum brake system
O
d. Duo-servo drum brake systems
Answers
Determine the real roots of f (x) = −0.6x2 + 2.4x + 5.5:(a) Graphically.(b) Using the quadratic formula.(c) Using three iterations of the bisection method to determinethe highest root. Employ initial guesses of xl = 5 and xu = 10.Compute the estimated error εa and the true error εt after eachiteration.
Answers
The three methods used to find the real roots of the function are,
graphically, the quadratic formula, and by iteration.
The correct vales are;
(a) Graphically, the roots obtained are; x ≈ -1.629, and 5.629
(b) Using the quadratic formula, the real roots of the given function are; x ≈ -1.62589, x ≈ 5.62859
(c) Using three iterations, we have; the bracket is \(x_l\) = 5.625, and \(x_u\) = 6.25
Reasons:
The given function is presented as follows;
f(x) = -0.6·x² + 2.4·x + 5.5
(a) The graph of the function is plotted on MS Excel, with increments in the
x-values of 0.01, to obtain the approximation of the x-intercepts which are
the real roots as follows;
\(\begin{array}{|c|cc|}x&&f(x)\\-1.63&&-0.00614\\-1.62&&0.03736\\5.62&&0.03736 \\5.63&&-0.00614\end{array}\right]\)
Checking for the approximation of x-value of the intercept, we have;
\(x = -1.63 + \dfrac{0 - (-0.00614)}{0.0376 - (-0.00614)} \times (-1.62-(-1.63)) \approx -1.629\)
Therefore, based on the similarity of the values at the intercepts, the x-
values (real roots of the function) at the x-intercepts (y = 0) are;
x ≈ -1.629, and 5.629
(b) The real roots of the quadratic equation are found using the quadratic
formula as follows;
The quadratic formula for finding the roots of the quadratic equation
presented in the form f(x) = a·x² + b·x + c, is given as follows;
\(x = \mathbf{ \dfrac{-b\pm \sqrt{b^{2}-4\cdot a\cdot c}}{2\cdot a}}\)
Comparison to the given function, f(x) = -0.6·x² + 2.4·x + 5.5, gives;
a = -0.6, b = 2.4, and c = 5.5
Therefore, we get;
\(x = \dfrac{-2.4\pm \sqrt{2.4^{2}-4\times (-0.6)\times 5.5}}{2\times (-0.6)} = \dfrac{-2.4\pm\sqrt{18.96} }{-1.2} = \dfrac{12 \pm\sqrt{474} }{6}\)
Which gives
The real roots are; x ≈ -1.62859, and x ≈ 5.62859
(c) The initial guesses are;
\(x_l\) = 5, and \(x_u\) = 10
The first iteration is therefore;
\(x_r = \dfrac{5 + 10}{2} = 7.5\)
\(Estimated \ error , \ \epsilon _a = \left|\dfrac{10- 5}{10 + 5} \right | \times 100\% = 33.33\%\)
\(True \ error, \ \epsilon _t = \left|\dfrac{5.62859 - 7.5}{5.62859} \right | \times 100\% = 33.25\%\)
f(5) × f(7.5) = 2.5 × (-10.25) = -25.625
The bracket is therefore; \(x_l\) = 5, and \(x_u\) = 7.5
Second iteration:
\(x_r = \dfrac{5 + 7.5}{2} = 6.25\)
\(Estimated \ error , \ \epsilon _a = \left|\dfrac{7.5- 5}{7.5+ 5} \right | \times 100\% = 20\%\)
\(True \ error, \ \epsilon _t = \mathbf{\left|\dfrac{5.62859 - 6.25}{5.62859} \right | \times 100\%} \approx 11.04\%\)
f(5) × f(6.25) = 2.5 × (-2.9375) = -7.34375
The bracket is therefore; \(x_l\) = 5, and \(x_u\) = 6.25
Third iteration
\(x_r = \dfrac{5 + 6.25}{2} = 5.625\)
\(Estimated \ error , \ \epsilon _a = \left|\dfrac{5.625- 5}{5.625+ 5} \right | \times 100\% = 5.88\%\)
\(True \ error, \ \epsilon _t = \mathbf{\left|\dfrac{5.62859 - 5.625}{5.62859} \right | \times 100\%} \approx 6.378 \times 10^{-2}\%\)
f(5) × f(5.625) = 2.5 × (0.015625) = 0.015625
Therefore, the bracket is \(x_l\) = 5.625, and \(x_u\) = 6.25
Learn more here:
https://brainly.com/question/14950153
ln a circuit a voltage of 15 volts is used to dereve a current of 5amps what is the resistance of the conductor
Answers
Answer:
Resistance = 3 Ω
Explanation:
As we know that, By Ohm's Law
V = IR
where
V is the voltage in volt
I is the current in amps
R is the resistance in ohm
Now,
Given that,
V = 15 volts
I = 5 amps
So,
R = V/I
= 15/5
= 3 Ω
⇒R = 3 Ω
to do you blur text in google docs
Answers
Answer:
I dont think you can blur text in google docs
what is the risk value of a risk whose impact score is 5, whose probability score is 5 and whose detection score is 1?
Answers
The risk value of a risk whose impact score is 5, with a probability score is 5. The detection score is 25. The correct option is D.
What is the risk?The analysis's output, the risk score, is produced by dividing the Risk Impact Rating by the Risk Probability. It's the quantitative statistic that enables important individuals to decide about risks swiftly and with confidence.
Risk = probability x loss
The probability is 5
The impact score is 5
substituting the values in the equation
Risk = 5 x 5 = 25
Therefore, the correct option is D. 25.
To learn more about risk, refer to the link:
https://brainly.com/question/13814112
#SPJ1
The question is incomplete. Your most probably complete question is given below:
A. 5
B. 1
C. 10
D. 25
Polarization: Unpolarized light passes through three ideal polarizing filters. The first filter is oriented with a horizontal transmission axis, the second one has its transmission axis at 30° from the horizontal, and the third filter has a vertical transmission axis. What percent of the light gets through this combination?
Answers
Answer:
the percentage of light that gets through this combination is 9.38
Explanation:
Given the data in the question;
Let us represent the incident unpolarized light with \(I_0\).
So, the amount of light intensity passing through the first polarizer will be;
\(I_1\) = \(I_0\) / 2 ------ let this be equation 1
An the amount of light intensity passing through the second polarizer will be;
\(I_2\) = \(I_1\)cos²θ
given that; the second one has its transmission axis at 30°
so, we substitute;
\(I_2\) = \(I_1\) × cos²( 30° )
\(I_2\) = \(I_1\) × 0.75
\(I_2\) = 0.75\(I_1\)
from equation; \(I_1\) = \(I_0\) / 2
\(I_2\) = 0.75( \(I_0\) / 2 )
\(I_2\) = 0.375\(I_0\) .
Now, the amount of light intensity passing through the third polarizer will be;
\(I_3\) = \(I_2\)cos² ( 90° - 30° )
\(I_3\) = \(I_2\) × cos²( 60° )
\(I_3\) = \(I_2\) × 0.25
we substitute
\(I_3\) = 0.375\(I_0\) × 0.25
\(I_3\) = 0.09375\(I_0\)
∴ \(I_3\)/\(I_0\) × 100 = 0.09375 × 100
⇒ 9.38%
Therefore, the percentage of light that gets through this combination is 9.38
4. Lockout/tagout (LOTO) is a safety procedure that ensures dangerous machines are properly shut off and not started up again prior to the completion of maintenance or servicing work?
A) True
b) False
Answers
Answer:
The answer is True
Explanation:
11. Two technicians are discussing tire rotation. Technician A says that you always follow the tire-rotation procedure outlined in the owner's manual or online service information. Technician B says that the modified "X" rotation pattern is seldom used. Which technician is correct? A. Both Technicians A and B B. Technician B only C. Neither Technician A nor B D. Technician A only
Answers
Answer:
Technician A
Explanation:
Technician A is correct. Technician B is wrong, as different drive vehicles (FWD, RWD, AWD, 4WD) each require a certain rotation for optimal tire wear.
Saturated refrigerant-134a vapor at 15 psia is compressed reversibly in an adiabatic compressor to 80 psia. Determine the work input to the compressor. Use the tables for R-134a.
Answers
The initial enthalpy and the entropy of the saturated water can be found out from the table of A-12E
i.e. \($h_1= 101 \ \text{Btu/lbm}$\)
\($s_1 = 0.22717 \text{ Btu/lbmR}$\)
Since the process mentioned above is an adiabatic compression process, the entropy will remain constant throughout the process. Therefore, we take the value of entropy and the final pressure using the table with few interpolations and also approximations to find the final enthalpy. It is given by :
\($h_2= 116.09 \text{ Btu/lbm}$\)
So the work input from the energy balance equation :
\($\dot{W} + \dot{m}h_1 = \dot{m}h_2$\)
\($w=h_2 - h_1$\)
= 116.09 - 101
= 15.09
Therefore, \($w= 15.09 \text{ Btu/lbm}$\)
A _________ conversion involves running the old and new systems simultaneously for a time, which is is rarely used, since it impractical for customer-facing e-commerce systems.
Answers
Compare and contrast direct conversion and parallel conversion.
what is the exact process involved?
Both conversion tactics center on how users are transitioned to the new system. The old system is "unplugged" and the new system is turned on in a direct conversion. The new system must be used by the users; they have no other option. The old system is temporarily used while the new system is activated in the parallel conversion plan. The direct approach is obviously more dangerous because there is no backup in the event that severe system problems are found.
If a significant flaw in the new system is found, the parallel conversion will keep the old system operational. However, the expense and additional work of utilizing both systems at once must be taken into account.
Hence to conclude Compare and contrast direct conversion and parallel conversion involves running the old and new systems
To know more on compare and direct conversions follow this link
https://brainly.com/question/3164773
#SPJ1
Which Statement Would Be Used To Declare A 10-Element Integer Array C? A. Array C; B. Array<10> C; C. Array C;
Answers
To declare a 10-element integer array C, the following statement to be used is:
C. int C[10];
The explanation for the same is as follows:
1. Declare: This term means defining the type and name of a variable in programming. In this case, you are declaring an array named "C".
2. Array: An array is a data structure that can store multiple values of the same data type, such as integers, in a contiguous block of memory.
3. 10-element integer array: This means the array should store 10 integers.
So, the correct statement is none of the options you provided. The right declaration is: `int C[10];`. This statement creates an integer array named "C" with space for 10 elements.
The correct question should be:
Which Statement Would Be Used To Declare A 10-Element Integer Array C? A. Array C; B. Array<10> C; C. int C[10];
To know more about arrays, visit the link : https://brainly.com/question/29989214
#SPJ11
The UHRS platform is optimized for Edge/Internet Explorer only. You can still use your favorite browser, but keep in mind that you may experience technical issues when working on UHRS with a different browser than Edge or Internet Explorer.
UHRS is optimized for...
Answers
It is to be noted that all UHRS platforms are optimized for the popular kinds of internet browser applications.
What is a UHRS?The Universal Human Relevance System (UHRS) is a crowdsourcing platform that allows for data labeling for a variety of AI application situations.
Vendor partners link people referred to as "judges" to offer data labeling at scale for us. All UHRS judges are bound by an NDA, ensuring that data is kept protected.
A browser is a software tool that allows you to see and interact with all of the knowledgeon the World Wide Web. Web sites, movies, and photos are all examples of this.
Learn more about internet browser applications.:
https://brainly.com/question/16829947
#SPJ1
Stephen works with a group of engineers and is responsible for pricing out parts listed on the drawings for a new product. He is anxious to get the drawings so he can start his work. Conflict may arise due to __________.
organizational structure
limited resources
task interdependence
personality differences
Answers
The conflict may arise due to task interdependence.
The conflict may arise due to task interdependence.Stephen works with a group of engineers and is responsible for pricing out parts listed on the drawings for a new product. He is anxious to get the drawings so he can start his work. Conflict may arise due to Task Interdependence.Task interdependence refers to the way that different tasks or work units in an organization rely on one another. In organizations, some work units or teams depend on one another in order to complete their own work tasks. When work units depend on one another for the completion of their work, task interdependence exists.As per the given scenario, Stephen is working with a group of engineers and is responsible for pricing out parts listed on the drawings for a new product. Here, he needs to be completely dependent on the other engineers to get the drawings so he can start his work. If there is any delay or the other engineers do not deliver their part on time, then conflict can arise.
Learn more about interdependence here :-
https://brainly.com/question/31720202
#SPJ11
For surface-mounted and pendant-hung luminaires, support rods should be placed so that they extend about ____
Answers
For surface-mounted and pendant-hung luminaires, support rods should be placed so that they extend about one.
What is mounted?A particular disk is activated by mounting software, which makes its contents accessible to the computer's file system. A partition is created in the computer's file system for the mounted device when it is mounted.
A framework or foundation that supports or supports something else. Mounting is another word for support.
The procedure through which the operating system of a computer makes the files and directories on a storage device (such as a hard drive, CD-ROM, or network share) accessible to users via the computer's file system is known as mounting.
For surface-mounted and pendant-hung luminaires, mounting rods should be placed so that they develop about one.
To learn more about mounting, refer to:
https://brainly.com/question/14096584
#SPJ4
Process Planning Process Flowchart for Making an Acrylic Phone Stand Directions: Working in a group or partners, create a process flowchart for producing 1,000 acrylic phones stand for a business. Use the symbols provided to create the flowchart. To understand the process, you need to know these facts: The machine can only produce 20 phones stands per acrylic sheet. Your team must be done on a Friday so the phone stands must be ready for delivery the following Monday. 3. 1. 2 There must be inspections before production, during production, and after production. 4. The acrylic sheets and machine are located in different rooms. The 1000 phones stands has to be delivered to a vendor on Mondays. Your Process Planning must start with the gathering of materials and end with delivery. 7. Too short of a flowchart will be very unclear and can lead to mistakes in production.
Answers
Answer:
20a=1000
Explanation:
g If the rails are originally laid in contact, what is the stress in them on a summer day when their temperature is 31.0
Answers
A) The amount of space must be left between adjacent rails if they are just to touch on a summer day when their temperature is 31.0 °C is; 0.6048 cm
B) The stress in the rails on a summer day when their temperature is 31.0 °C is; 86.4 × 10⁶ Pa
Linear Thermal Expansion
We are given;
Length; L = 14 m
Initial Temperature; T_i = −5 °C
Final Temperature; T_f = 31 °C
The formula for Linear Thermal Expansion is;
ΔL = L_i * α * ΔT
where;
L_i is initial length
α is thermal expansion
ΔL is change in length
ΔT is change in temperature
Now, the thermal expansion of steel from online tables is α = 1.2 × 10⁻⁵ C⁻¹
Thus;
ΔL = 14 * 1.2 × 10⁻⁵ * (31 - (-5))
ΔL = 6.048 × 10⁻³ m = 0.6048 cm
The formula to get the stress is;
σ = Y * α * ΔT
where;
Y is young's modulus of steel = 20 × 10¹⁰ Pa
α is thermal expansion
ΔT is change in temperature
Thus;
σ = 20 × 10¹⁰ × 1.2 × 10⁻⁵ × (31 - (-5))
σ = 86.4 × 10⁶ Pa
The complete question is;
Steel train rails are laid in 14.0-m long segments placed end to end. The rails are laid on a winter day when their temperature is −5 °C.
(a) How much space must be left between adjacent rails if they are just to touch on a summer day when their temperature is 31.0 °C?
(b) If the rails are originally laid in contact, what is the stress in them on a summer day when their temperature is 31.0 °C?
Read more about Linear Thermal Expansion at; https://brainly.com/question/6985348
For binary flash distillation, we discussed in class that there are 8 variables (F, ZA, V, ya, L, XA, P and T) and 4 equations derived from VLE and mass balances. Thus, we typically require 4 of these variables to be given so that we can obtain a unique solution to the problem. Let's say, your manager tells you that he has a feed mixture with 2 components (given F, za) and he requires you to come up with a flash column that can produce a certain desired amount of Vapor product (thus V, ya are specified). Identity of both components is known and all VLE data has been provided to you. Has the manager given you enough data? If yes, give a step-by-step description of how would you go about designing the flash column (basically find P and T)? If no, why?
Answers
Answer:
yes
Explanation:
ooooooooooooooooooooooooooooooo
1. Why is the perfect elastic-plastic model adopted in steel design?
Answers
Answer:
Explained below
Explanation:
Perfect Elastic Plastic in steel design is simply a method whereby the structural members are selected using the criteria of the overall ultimate capacity of the system. However, when safety is considered, the applied loads are usually increased by factors of safety as prescribed in the relevant steel design codes. Therefore, this model of design is just based on the yield capacity of the steel.
if the rank of the augmented matrix of a system of n linear equations in n unknowns equals the rank of the matrix of coefficients, then the system has a unique solution.T/F
Answers
True. If the rank of the augmented matrix of a system of n linear equations in n unknowns equals the rank of the matrix of coefficients, then the system has a unique solution. This is because the rank indicates the number of linearly independent rows, which determines the existence and uniqueness of the solution.
When solving a system of linear equations in n unknowns, the coefficients of the variables are organized into a matrix called the matrix of coefficients. The right-hand side of each equation is organized into a column vector, and the resulting augmented matrix is formed by appending this vector to the matrix of coefficients.
The rank of a matrix is the maximum number of linearly independent rows in the matrix. The rank of the augmented matrix is the same as the rank of the matrix of coefficients if and only if the system of equations has a unique solution.
This is because the rank of the matrix of coefficients indicates the number of equations that are independent of each other, while the rank of the augmented matrix indicates the number of equations that are independent of each other and also satisfy the right-hand side of the equation. If the ranks of both matrices are equal, then there is a one-to-one correspondence between equations and variables, and the system has a unique solution.
In other words, if the ranks are equal, there are exactly n linearly independent equations for n unknowns, and so there is a unique solution that satisfies all of the equations. If the ranks are not equal, then there are either no solutions or an infinite number of solutions.
Know more about the augmented matrix click here:
https://brainly.com/question/30403694
#SPJ11
what would be considered a higher-than-normal tempertaure for a discharge gas line on a reciprocating compressor
Answers
Any compressor's discharge temperature cannot exceed 225 degrees F. if the discharge temperature rises above 225 degrees.
What temperature should a reciprocating compressor's discharge gas line be at?However, many compressor packages will contain components that limit discharge temperature to no more than 148.9°C (300°F). In general, it is advised to never exceed operating discharge temperatures of 176.7°C (350°F).
What are the likely reasons why the compressor discharge has an excessively high discharge pressure?The primary cause of high condensing pressure is high discharge pressure. High condensing pressure can be caused by insufficient condenser heat dissipation, condenser fouling, insufficient cooling air or water volume, and high cooling water or air temperature.
To know more about compressor visit :-
https://brainly.com/question/26581412
#SPJ4
Define:
a) Saturated liquid
b) Saturated steam
c) Overheated steam
d) Compressed liquid
e) Critical point
Answers
Saturated (dry) steam results when water is heated to the boiling point (sensible heating) and then vaporized with additional heat (latent heating). If this steam is then further heated above the saturation point, it becomes superheated steam (sensible heating).
DescriptionSuperheated steam is steam at a temperature higher than its vaporization point at the absolute pressure where the temperature is measured. Superheated steam can therefore cool by some amount, resulting in a lowering of its temperature without changing state from a gas, to a mixture of saturated vapor and liquid.
Compressed liquid (subcooled liquid): A substance that it is not about to vaporize. • Saturated liquid: A liquid that is about to vaporize. At 1 atm and 20°C, water exists in the liquid phase (compressed liquid). At 1 atm pressure and 100°C, water exists as a liquid that is ready to vaporize (saturated liquid).
A critical point occurs when the derivative is 0 or undefined. If our equation is f(x)=mx+b, we get f'(x)=m. So if the function is constant (m=0) we get infinitely many critical points. Otherwise, we have no critical points.
How many FastEthernet interfaces does a 2960 switch have?
Answers
Answer:
24 i believe
Explanation: