A low wing loading (aircraft weight has been reduced) (Option B) decreases stalling speed and landing speed.
Low wing loading refers to the ratio of an aircraft's weight to its wing area. When an aircraft's weight is reduced, its wing loading decreases, meaning that each unit of wing area supports less weight. This has several effects on the aircraft's performance.
A decrease in wing loading will increase the aircraft's lift-to-drag ratio, which will result in a lower stalling speed. This means that the aircraft can fly at a slower speed before it loses lift and stalls.
A low wing loading will also decrease the landing speed of the aircraft. The aircraft can fly at a slower speed during the approach and landing, and still maintain lift, which results in a lower landing speed.
However, the take-off run of the aircraft will increase as the wing loading decreases. This is because the aircraft needs to generate more lift at a slower speed to take off. A low wing loading means that the aircraft needs a longer runway to achieve the required lift and take off.
In summary, a low wing loading decreases the stalling speed and landing speed of the aircraft, but increases the take-off run.
Therefore, the correct answer is Option B) decreases stalling speed and landing speed. It's important to note that these effects are interdependent, and a change in one will affect the others.
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What energy transformation takes place when you turn on a light
Answer:
From electrical energy to radiation
Explanation:
A light bulb converts electrical energy to light, which is nothing more than radiation. Don't regard radiation as a bad thing, this light is non-iodizing radiation, which does not have the possibility to alter our DNA, and thus it's safe.
The simplest example can be found in old lights (obsolete now because they are vastly inefficient). This lights were just resistors which turned electrical energy into heat. A very hot material reflects light in the form of radiation, as described above.
Technologies like LEDs are more complicated to explain.
Before taking off a plane travels at a speed of 1/4 km per second. The runaway is 5 km. How many seconds does it take the plane to get to the end of the runaway?
Answer:
1 5segundos
Explanation:
what happens if your son makes a spark in a outlet and then the room goes dark
Answer:
He probably tripped the wiring, when metal hits the electricity it creates a reaction that burns the wiring.
Explanation:
A designer wishes to create a BJT amplifier with a gm of 30mA/V and a base input resistance of 3000 ohm or more. what collector-bias current should he choose? what is the minimum beta he can tolerate for the transistor used?
The minimum beta is given as 90 for which the tolerance of the transistor can be used.
How to solve for the minimum betaWe have the following values to solve this question with
gm of amplifier = 30mA/V
input resistance = 3000 ohm
We have transconductance as
\(\frac{I_{c} }{V_{T} } = 30mA/V\)
We have to consider the thermal voltage at Vt = 25mV when i tis occuring at the room temperature.
The collector bias would be solved by
Ic = 0.03Vt
= 0.03 x 0.025
= 0.75mA
Then we have to solve for the minimum value of the dc current as
β = gmγm
= 0.03 * 3000
= 90
Hence the minimum beta is given as 90
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Flaws occur in Mylar material according to a Poisson distribution with a mean of 0.01 flaw per square yard.
If 25 square yards are inspected, what is the probability that there are no flaws?
What is the probability that a randomly selected square yard has no flaws?
Suppose that the Mylar material is cut into 10 pieces, each being 1 yard square. What is the probability that 8 or more of the 10 pieces will have no flaws? Hint: Let V denote the number of square yards out of 10 that contain no flaws. Then, V is a binomial random variable with n = 10 and p=P(Y=0) (from part (b).
Using the Poisson distribution and the binomial distribution, it is found that:
There is a 0.0821 = 8.21% probability that there are no flaws on 25 square yards inspected.There is a 0.99 = 99% probability that there are no flaws on a randomly selected square yard.There is a 100% probability that 8 or more of the 10 pieces will have no flaws.What is the Poisson distribution?In a Poisson distribution, the probability that of x successes of a random variable is given by the following equation:
\(P(X = x) = \frac{e^{-\mu}\mu^{x}}{(x)!}\)
The parameters are described as follows:
x: number of successes.e = 2.71828 is the Euler number\(\mu\): mean.For one square yard, the mean is:
\(\mu = 0.01\)
Hence the probability that there are no flaws on 1 square yards is:
\(P(X = x) = \frac{e^{-\mu}\mu^{x}}{(x)!}\)
\(P(X = 0) = \frac{e^{-0.01}(0.01)^{0}}{(0)!} = 0.99\)
For 25 square yards, the mean is:
\(\mu = 0.01 \times 25 = 2.5\)
Hence the probability that there are no flaws on 25 square yards is:
\(P(X = x) = \frac{e^{-\mu}\mu^{x}}{(x)!}\)
\(P(X = 0) = \frac{e^{-2.5}(2.5)^{0}}{(0)!} = 0.0821\)
What is the binomial distribution formula?The formula for the probability of x successes is:
\(P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}\)
\(C_{n,x} = \frac{n!}{x!(n-x)!}\)
The parameters are given by:
n is the number of trials of the experiment.p is the probability of a success on a single trial of the experiment.For the probability that 8 or more of the 10 pieces will have no flaws, the values of the parameters are given by:
p = 0.99, n = 10.
The probability is:
P(X >= 8) = P(X = 8) + P(X = 9) + P(X = 10).
In which:
\(P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}\)
\(P(X = 8) = C_{10,8}.(0.99)^{8}.(0.01)^{2} = 0.0042\)
\(P(X = 9) = C_{10,9}.(0.99)^{9}.(0.01)^{1} = 0.0914\)
\(P(X = 10) = C_{10,10}.(0.99)^{10}.(0.01)^{0} = 0.9044\)
Then:
P(X >= 8) = P(X = 8) + P(X = 9) + P(X = 10) = 0.0042 + 0.0914 + 0.9044 = 1 = 100%.
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On a 'wear indicator type ball Joint, what does it mean when the grease fitting boss is flush with the base?
OA. The ball Joint requires lubrication
OB. The ball joint should be replaced
OC. The steering knuckle has loosened from the ball Joint
OD. Nothing, this is how they are when new
For a wear indicator type ball joint, when the grease fitting boss is flush with the base: B. The ball joint should be replaced.
What is a wear indicator?A wear indicator can be defined as a type of technology that is designed to alert and warn a car owner or driver that the car's brake pad is needs a replacement.
Generally, a wear indicator is designed and fitted with a small boss. Thus, this small boss would continuously recede into its housing as wear occurs. However, when it recedes into the cover plate or flush with the base, it simply means that the ball joint should be replaced.
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How did ancient machines pave the way for improvement
Answer:
----------
Explanation:
Ancient machines have paved the way for improvement by being the foundation for change. these machines made it possible to find flaws so in the next generations, they could fix, develop, and produce better quality machines. eventually this process has reached the present time but after today, the process will continue to produce even better quality machines than the time before. I hope this helps!
How to measure the quality of the output signal in ADC?
A. Signal-to-noise ratio
B. Quantization error
C. Signal-to-quantization-noise ratio
D. Bit error rate
Answer:
C. Signal-to-quantization-noise ratio
Explanation:
URGENT NEED HELP BY AN HOUR
C++ ONLY
Given a line of text as input: (1) output the number of characters excluding the three characters commonly used for end-of-sentence punctuation( period, exclamation point, and question mark), (2) then output the number of end-of-sentence punctuation characters that were found. You can just do (1) to pass the first few test cases for partial credit, then do (2) for full credit.
Ex: If the input is "Listen, Sam! Calm down. Please.", the output is:
28
3
Ex: If the input is "What time is it? Time to get a watch! O.K., bye now.", the output is:
43
5
Using the knowledge in computational language in python it is possible to write a code that output the number of characters excluding the three characters commonly used for end-of-sentence punctuation.
Writting the code:import re
def check_sentence(text):
result = re.search(r"^[A-Z][A-Za-z\s]*[\.\?!]$", text)
return result != None
print(check_sentence("Is this is a sentence?")) # True
print(check_sentence("is this is a sentence?")) # False
print(check_sentence("Hello")) # False
print(check_sentence("1-2-3-GO!")) # False
print(check_sentence("A star is born.")) # True
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Which workplaces are common to both the Engineering and Technology pathway and the Science and Math pathway?
a) laboratories and ships
b) parks and radio stations
c) construction sites and zoos
d) offices and weather stations
The common workplace for both science and math pathways, with engineering and technology in laboratories and ships. Thus, option A is correct.
What is a workplace?A workplace is given as the location or the place at which the employee are performing their jobs and tasks.
The science or technology-mediated employees are related to research where they perform the tests in laboratories, as well as the ships are the location for the engineering and the math candidates for the analysis of the studies and to perform the job.
Hence, the location in the workplace common for both engineering and technology candidates has been the laboratories and the ships. Thus, option A is correct.
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I want a problems and there solutions of The inception of cavitation?
Answer:
The overview of the given scenario is explained in explanation segment below.
Explanation:
The inception of cavitation, that further sets the restriction for high-pressure and high-free operation, has always been the matter of substantial experimental study over the last few generations.Cavitation inception would be expected to vary on the segment where the local "PL" pressure mostly on segment keeps falling to that are below the "Pv" vapor pressure of the fluid and therefore could be anticipated from either the apportionment of the pressure.⇒ A cavitation number is denoted by "σ" .
3. Suppose up to 300 cars per hour can travel between any two of the cities 1, 2, 3, and 4. Formulate a maximum flow problem that can be used to determine how many cars can be sent in the next two hours from city 1 to city 4. Give the network diagram and the LP formulation for your model.
Let $x ij$ represent the quantity of cars that will be delivered in the following two hours from city I to city j.
Create a maximum flow issue?Network Diagram:
LP Formulation:
Maximize Z = 150x14 + 150x24
Subject to:
x11 + x12 + x13 + x14 <= 300 (flow from city 1 to other cities)
x21 + x22 + x23 + x24 <= 300 (flow from city 2 to other cities)
x31 + x32 + x33 + x34 <= 300 (flow from city 3 to other cities)
x41 + x42 + x43 + x44 <= 300 (flow from city 4 to other cities)
x11 + x21 + x31 + x41 = 150 (flow into city 1)
x12 + x22 + x32 + x42 = 150 (flow into city 2)
x13 + x23 + x33 + x43 = 150 (flow into city 3)
x14 + x24 + x34 + x44 = 150 (flow into city 4)
xij >= 0 (all variables must be positive)
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Why is the reasoning important when you make a scientific argument?
A production line manufactures 10-liter gasoline cans with a volume tolerance of up to 5%. The probability that any one is out of tolerance is 0.03. If five cans are selected at random. a) What is the probability that they are all out of tolerance? b) What is the probability that exactly two are out of tolerance?
Answer:
In the case of the production Line, we know that,
No of gasoline cans = 5
probability that 1st can is out of tolerance = 0.03
probability that 2nd can is out of tolerance = 0.03
.
.
probability that the 5th can is out of tolerance = 0.03
Therefore,
probability of 1st can out of tolerance + probability of 1st can not out of tolerance = 1
Probability of 1st can not out of tolerance = 1 -- 0.03 = 0.97
probability of 2nd can not out of tolerance = 0.97
.
.
probability of 5th can not out of tolerance = 0.97
Question A:
Probability that they are all out of tolerance
= P(1st can out of tolerance) * P(2nd can out of tolerance) * P(3rd can out of tolerance) * P(4th can out of tolerance) * P(5th can out of tolerance)
= (0.03 ) * (0.03) * (0.03) * (0.03) * (0.03) = 2.43 E⁻⁸ (2.43 ˣ 10⁻⁸)
Question B:
Probability that exactly two are out of tolerance
= P(1st can is out of tolerance) * P(2nd can is out of tolerance) * P(3rd can is not out of tolerance) * P(4th can is not out of tolerance) * P(5th can is not out of tolerance)
= (0.03) * (0.03) * (0.97) * (0.97) * (0.97) = 0.0008214057
Explanation:
what is a computer device
When hermetic refrigerant motor-compressors are designed to operate continuously at currents greater than 156 percent of the rated-load current, the nameplate is marked with _______ current
The nameplate of a hermetic refrigerant motor-compressor that is designed to operate continuously at currents greater than 156% of the rated-load current is marked with branch-circuit selection current.
What is a hermetic refrigerant motor-compressor?A hermetic refrigerant motor-compressor can be defined as a mechanical device that is designed and developed by combining a compressor and motor in a single outer-welded steel shell.
Basically, a hermetic refrigerant motor-compressor is used in the following areas:
Household refrigeratorsFreezersHeat pumpsAir coolersWater cooling equipment.Small refrigeration equipment.According to HSE, the nameplate of a hermetic refrigerant motor-compressor that is designed to operate continuously at currents greater than 156% of the rated-load current is marked with branch-circuit selection current, so as to ensure safety for end users and technicians.
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How do birds achieve take-off, gliding, dive, etc.? How do they modify their body shape?
here you can find my "english language" practice test. thanks in advance to solve that.
***Rewrite the sentences correct form of either infinitive or ing form without losing the meaning of the given sentences.
1) No matter how hard you tried, you will not convince Sarah. -Its no use Sarah.
2) The kids cant wait to go on holiday. (look forward to) -The kids on holiday.
3) He decided he would go on a business trip in september rather than in may. (choose) - He on a business trip in september.
4)They made me study hard when i was at university. I was at university.
5) I went to my local bank about getting a loan. (view) I went to my local bank a loan.
1) No matter how hard you try, Sarah will not be persuaded.
2) The kids are excited to go on vacation.
3. He opted to travel for business in September as opposed to May.
4) They pushed me work hard on my studies while I was in college.
5) I went to my neighbourhood bank to ask about obtaining a loan.
Note: Number 5's corrected sentence was puzzling. I assumed that asking about loans was the intended meaning. If you would like more information so that I can understand what you meant, please let me know.
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If a designer is developing a plan for a project in which the entire part is made out of ¾" thick plywood and he only wants to use one view, he should use the _______________ view.Immersive Reader Back Front Right Top
Answer: Front View.
Explanation:
Since the design of the developers for the project is based around creating a component with a 3⁄4 thick plywood. The only view he should consider should be the front view, so it will be easier to show the project to potential buyers or clients who are typically more concerned about aesthetics by using the front view.
Determine the reactions at the supports A, B, and C. EI is constant. Suppose that P = 13. 5 kip. (Figure 1) Determine the force reaction at A Express your answer to three significant figures and include the appropriate units. Enter positive value If the force is directed upward and negative value of the force is directed downward. Part B Determine the force of reaction at B. Express your answer to three significant figures and include the appropriate units. Enter positive value if the force is directed upward and negative value if the force directed downward. Part C Determine the force of reaction at C. 3 kip/ft Express your answer to three significant figures and include the appropriate units. Enter positive value if the force is directed upward and negative value if the force is directed downward
The force reaction at support C is -24 kip (downward). Reactions at Support A: -13.5 kip (upward). Reactions at Support B: 27 kip (upward). Reactions at Support C: -24 kip (downward)
To determine the reactions at supports A, B, and C in the given structure, we need to analyze the equilibrium of forces and moments.
Given:
P = 13.5 kip (applied load)
EI is constant (flexural rigidity of the beam)
Force unit: kip (kips)
Distance unit: ft (feet)
Part A: Reactions at Support A
To find the force reaction at support A, we need to consider the equilibrium of forces and moments about point A. Since the beam is in equilibrium, the sum of vertical forces must be zero.
Sum of vertical forces = 0
RA + P = 0
RA = -P
Substituting the given value:
RA = -13.5 kip (upward)
Therefore, the force reaction at support A is -13.5 kip (upward).
Part B: Reactions at Support B
To find the force reaction at support B, we need to consider the equilibrium of forces and moments about point B.
Sum of vertical forces = 0
RA + RB - P = 0
RB = P - RA
RB = P - (-13.5)
RB = P + 13.5
Substituting the given value:
RB = 13.5 kip + 13.5 kip = 27 kip (upward)
Therefore, the force reaction at support B is 27 kip (upward).
Part C: Reactions at Support C
To find the force reaction at support C, we need to consider the equilibrium of forces and moments about point C.
Sum of vertical forces = 0
RB + RC - 3 (length of the beam in ft) = 0
RC = 3 - RB
Substituting the given value:
RC = 3 - 27 kip
RC = -24 kip (downward)
Therefore, the force reaction at support C is -24 kip (downward).
In summary:
Reactions at Support A: -13.5 kip (upward)
Reactions at Support B: 27 kip (upward)
Reactions at Support C: -24 kip (downward)
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Wich muscle in your body are affected by alcohol first
Answer:
Brain
Explanation:
Thirty seconds after your first sip, alcohol races into your brain. It slows down the chemicals and pathways that your brain cells use to send messages. That alters your mood, slows your reflexes, and throws off your balance.Deviations from the engineering drawing can’t be made without the approval of the
Engineer's approvall makes it appropriate to alter from the drawing
What is Engineering drawing?Engineering drawing is a document that contain the design of an engineer represented in a sketch.
deviating fron the drawing is same as deviating from the design. it is therefore necessary to call the engineers attention before altering the drawing.
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Tech A says that open loop is when the PCM pretty much ignores the oxygen sensor signals. Tech B says that closed loop is when the PCM shuts off the fuel injectors during a collision. Who is correct
Answer:
Tech A
Explanation:
29 10 1 point According to Gate Theory, which of the following factors can make you more sensitive to pain? Placebo effects Competing signals, like rubbing your elbow Chronic stress High levels of arousal 30 1 point Patients who are allowed to self-administer morphine use less than when they receive injections from healthcare providers. True False 31 1 point What happens when people lose their sense of smell (olfaction)? They often become manic. 32 Not much. Olfaction is not a very important sense for humans. They compensate by developing an increased sensitivity to taste (gustation). They often become depressed. 1 point The different taste qualities (sweet, sour, bitter, salt, umami) each have their own area of the tongue that is most sensitive to them. True False
The statement that The different taste qualities (sweet, sour, bitter, salt, umami) each have their own area of the tongue that is most sensitive to them is False.
Gate Theory states that competing signals such as rubbing your elbow can make you more sensitive to pain. This theory suggests that physical signals such as massage, pressure, heat, or cold can block the transmission of pain messages through the spinal cord and prevent them from reaching the brain. Therefore, when people rub their elbows or apply pressure to the area, this stimulates the non-painful touch fibers and decreases the transmission of the painful stimuli.
As per the statement, patients who are allowed to self-administer morphine use less than when they receive injections from healthcare providers is True. Olfaction is a very important sense for humans, and they often become depressed when they lose their sense of smell (olfaction). The statement that The different taste qualities (sweet, sour, bitter, salt, umami) each have their own area of the tongue that is most sensitive to them is False.
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A pipe 120 mm diameter carries water with a head of 3 m. the pipe descends 12 m in altitude and reduces to 80 mm diameter, the pressure head at this point is 13 m. Determine the velocity in the small pipe and the rate of discharge (in L/s)? Take the density is 1000 kg/m³.
5.5.1 Dual-edge detector A dual-edge detector is similar to a rising-edge detector except that the output is asserted for one clock cycle when the input changes from 0 to 1 (i.e., rising edge) and 1 to 0 (i.e falling edge). 1. Design a circuit based on the Moore machine and draw the state diagram and ASM chart. 2. Derive the HDL code based on the state diagram of the ASM chart. 3. Derive a testbench and use simulation to verify operation of the code.
The resistance of a 1,000-foot length of #6 AWG wire at a temperature of 25 degrees C is 0.4028 ohm. Thus, option B is correct.
What is prototype?It is a term used in a variety of contexts, including semantics, design, electronics, and software programming.A prototype is an early sample, model, or release of a product built to test a concept or process or to act as a thing to be replicated or learned from.
The statement that defines a prototype is a prototype is a working model of the proposed system. Say for instance a programmer creates a flowchart or an algorithm of an actual program. The flowchart or the algorithm is the prototype of the actual program. This in other words means that prototypes are models of a system. Hence, the statement that defines a prototype.
Therefore, The resistance of a 1,000-foot length of #6 AWG wire at a temperature of 25 degrees C is 0.4028 ohm. Thus, option B is correct.
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Wastewater flows into a _________ once it is released into a floor drain.
A) HoseB) Covered containerC) Sump pitD) Bucket
Answer:
a
Explanation:
Wastewater flows into a sump pit once it is released into a floor drain.
For better understanding, lets understand what wastewater means
Wastewater are water that are not needed or have been use and therefore they are disposed. Waster water often contains waste product of man such as food waste,feaces etc.Sump is simply known as a basin into which groundwater is channeled to. A sump pit is commonly known as a temporary pit that is fixed to trap and filter water for carrying or pumping into a design discharge area.From the above, we can therefore say that the answer that Wastewater flows into a sump pit once it is released into a floor drain is correct
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What's the best way to find the load capacity of a crane? Select the best option Call the manufacturer Look at the load capacity chart in the cab Ask co-workers It's best determined by lifting a load
Answer:
Look at the load capacity chart in the cab
Explanation:
A crane can be defined as a large, tall metallic machine or equipment that is designed with a long horizontal arm (jib) used for the lifting and movement of very heavy objects through the air. They're usually designed to be operated by a human operator, who typically uses a remote controller and a beam to control the direction of movement of the crane.
Due to the fact that cranes are used for lifting and moving very heavy objects, they are powered by an internal combustion engine and electric motors.
Furthermore, all cranes have the maximum capacity of load they're able to lift at a particular point in time. In order to determine the rated or gross capacity of a crane and maintain safe operation, it is important to check its load capacity chart. The actual load a crane can lift is its net capacity and it must not be exceeded at any time, so as to avoid structural failure or overturning of the crane.
Hence, the best way to find the load capacity of a crane is to look at the load capacity chart in the cab.
The load can include rigging components, hooks, blocks, and other lifting equipment that is considered part of the load. The maximum load capacity of the crane is about 18 metric tons.
The load carried has made the crane in such as way that it can carry the load to certain levels. Hence they also provide the chart which says about the types and quantities of load.Hence the option C look at the chart is correct.
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What is maturational theory?
Answer:
Maturationism is an early childhood educational philosophy that sees the child as a growing organism and believes that the role of education is to passively support this growth rather than actively fill the child with information. This theory suggests that growth and development unfold from within the organism.
Explanation:
Wikipedia
what cpt code is reported for a complete transurethral electrosurgical resection of the protsate includes a vesectomy
(CPT) code 52601 is The CPT code reported for a complete transurethral electrosurgical resection of the prostate that includes a vasectomy would depend on the specific circumstances and requirements of the procedure.
What is the CPT code about?The CPT code reported for a complete transurethral electrosurgical resection of the prostate that includes a vasectomy would depend on the specific circumstances and requirements of the procedure. However, it is important to note that a vasectomy is a separate and distinct procedure from a transurethral resection of the prostate (TURP), and should be reported separately.
For the complete transurethral electrosurgical resection of the prostate, the appropriate CPT code would be 52601 (Transurethral electrosurgical resection of prostate, including control of postoperative bleeding, complete (vasectomy, meatotomy, cystourethroscopy, urethral calibration and/or dilation, and internal urethrotomy are included)).
For the vasectomy procedure, the appropriate CPT code would be 55250 (Vasectomy, unilateral or bilateral (separate procedure)).
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