Power assisted flying control systems have trim controls primarily in order to:A) relieve stresses on the hydraulic actuators.B) bring the control forces to zero in steady flight.C) relieve stresses on the trim tab.D) allow the pilot to maintain control in case of hydraulic failure.

Answers

Answer 1

Power assisted flying control systems have trim controls primarily in order to: bring the control forces to zero in steady flight.

So, the correct answer is B.

What the aerodynamic balance adjustment for?

Trim controls adjust the aerodynamic balance of the aircraft, helping it maintain a stable attitude without requiring continuous input from the pilot.

While trim systems can indirectly contribute to relieving stresses on hydraulic actuators and trim tabs, their primary function is focused on achieving a neutral control force during steady flight.

In case of a hydraulic failure, the trim system alone would not be sufficient to maintain control; backup systems and manual reversion would be necessary.

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Related Questions

To reduce the pressure in the fuel line the forklift operator should

Answers

Answer:

Shut off cylinder valve before turning off forklift.

Explanation:

To reduce the pressure in the fuel line, the forklift operator should keep the engine running with the garage door closed and sealed.

What is a forklift operator?

In warehouses and on construction sites, a forklift driver is in charge of delivering, moving, loading, and unloading a range of commodities.

Always release the pressure in the LPG lines before disconnecting while filling LPG tanks. To accomplish this, shut off the tank valve and let the engine run until the lines are completely empty.

Before opening the valve on the new tank, shut off the engine and make sure the LPG tanks are fastened to the forklift.

Therefore, the forklift driver should keep the engine running with the garage door closed and sealed in order to lower the pressure in the fuel line.

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The pilot of a jet transport brings the engines to full takeoff power before releasing the brakes as the aircraft is standing on the runway. The jet thrust remains constant, and the aircraft has a near-constant acceleration of 0.4g. If the takeoff speed is 200 km/h, calculate the distance s and time t from rest to takeoff.

Answers

Answer:

The distance from rest to takeoff is 6116 meters, and the time from rest to takeoff is 138.9 seconds.

Explanation:

To calculate the distance and time from rest to takeoff for a jet transport with a constant acceleration of 0.4g, we can use the equations of motion for constant acceleration. The equations for distance and time are:

Distance: s = v0t + 0.5at^2

Time: t = (v - v0)/a

Where s is the distance, v0 is the initial velocity, t is the time, a is the acceleration, and v is the final velocity. In this case, we are given that the initial velocity is 0 (since the aircraft is at rest), the acceleration is 0.4g, and the final velocity is 200 km/h.

To convert the final velocity to meters per second, we need to first convert the velocity from kilometers per hour to meters per second. One kilometer is equal to 1000 meters, and one hour is equal to 3600 seconds, so 200 km/h is equal to 200 * 1000 / 3600 = 55.56 m/s.

We can then plug these values into the equations of motion to calculate the distance and time from rest to takeoff:

Distance: s = 0 * t + 0.5 * 0.4g * t^2

s = 0.2g * t^2

Time: t = (v - v0)/a

t = (55.56 - 0) / 0.4g

t = 138.9 seconds

Therefore, the distance from rest to takeoff is 0.2g * 138.9^2 = 6116 meters, and the time from rest to takeoff is 138.9 seconds.

A 120 galbon tank initially 90ib of salt dissolved in 90 gal of water brain containing 2ib/gal of salt flows into the tank at the rate of 4 gal/min and the well stired mixture flows out of the tank at the rate of 3 gal/min how much salt does the tank contain what is full

Answers

This is the answer I hope it helps
A 120 galbon tank initially 90ib of salt dissolved in 90 gal of water brain containing 2ib/gal of salt

No help dude that’s not even part of the question

Answers

Answer:

wat?

Explanation:

The question should be labeled in the psychology section, but what I assume the question means is some sort of paradoxical reverse psychology method of braincell loss. Even photosynthesis doesn't understand what it means. The question probably is what is the question, not that there's no help.

Hope this helps (a little)!

Jay decides to walk home from school today. He lives 3 miles from school and can walk home in 45 minutes. At what rate is Jay traveling?

Answers

Answer: jay is traveling at 4 miles per hour :)

Explanation:

to compute χ2, the entries in the contingency table should be _________. a. frequencies b. means c. variances d. degrees of freedom

Answers

To compute χ2 (chi-square), the entries in the contingency table should be **frequencies**. A contingency table is a tabular representation of the observed frequencies or counts of categorical variables. Each cell in the table represents the count or frequency of a particular combination of categories from the variables being analyzed. The χ2 test is used to determine whether there is a significant association or relationship between the variables in the contingency table. It compares the observed frequencies with the expected frequencies under the assumption of independence between the variables. By calculating the χ2 statistic based on the observed frequencies, degrees of freedom, and expected frequencies, statistical inferences can be made about the association between the variables. Therefore, the frequencies of the categories in the contingency table are the essential components for computing χ2.

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CompTIA offers a vendor-specific certification program called the Security+ certification. A) True B) False.

Answers

CompTIA offers a vendor-specific certification program called the Security+ certification. This statement is B) False

CompTIA offers a vendor-neutral certification program called the Security+ certification. It is designed to validate foundational skills and knowledge in the field of IT security, covering topics such as network security, cryptography, identity management, and risk management.

This certification is widely recognized and respected in the industry and is often sought after by individuals looking to start or advance their careers in cybersecurity. By obtaining the CompTIA Security+ certification, professionals demonstrate their competence in essential security concepts and best practices, making them valuable assets to organizations seeking to protect their information and systems from potential threats.

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IN general, a high-powered processor is not necessary for a computer that will be used primarily to check email and brwose the weba. trueb. false

Answers

a. True. Because these activities require very little processing power. A basic processor such as an Intel Celeron or AMD Athlon will be more than sufficient for most web browsing and email-checking tasks.

What is a processor?

A processor is a part of a computer that carries out operations and carries out instructions. It is in charge of carrying out the calculations and data manipulation necessary for a computer to work. It is the most crucial part of a computer system and is frequently referred to as the "brain" of the computer.

The processor contains an Arithmetic Logic Unit (ALU) which is responsible for carrying out arithmetic and logical operations. It also contains a Control Unit (CU) which is responsible for managing the flow of instructions and data to and from the various components of the computer.

The processor also contains a number of registers which are used to store intermediate results during calculations. The processor also contains several cache levels, which are used to store frequently accessed data and instructions in order to speed up the execution of programs.

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A good way to track problems that need to be solved later in the day or week is with

Answers

The day so if you don’t understand you can work on them later on

A shrinkage limit test is performed on a soil. The initial mass and volume of the soil are: V1=20.2cm^3 , while the final mass and volume are M2=24g and V2=14.3cm^3 . Note that in the initial state the soil is saturated, whereas in the final state the soil is completely dry.

Calculate:
a. the shrinkage limit SL of the soil.
b. the void ratio at the SL.
c. Gs of the soil solids.
d. the initial void ratio.

Answers

c. Gs of the soil solids

.Write a program that uses a void function void miles_to_km() to generate a kilometer
conversion table for all even kilometers from 2 miles to 62 miles. Use two decimal
places for kilometers.

Answers

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.

assuming complementary inputs are available, the minimum number of transistors needed to realize a two input xor gate is:

Answers

Assuming complementary inputs are available, the minimum number of transistors needed to realize a two input xor gate is 4.

If two inputs work well together in the production process, they are said to be complements. Since the inputs are used in fixed proportions, if the price of one input lowers, more of it will be sought after, increasing the demand for the other input.

In this study, a model of anticompetitive exclusive contracts with complimentary inputs is built. A downstream company converts a variety of complementary inputs into finished goods. When complementary input providers hold a dominant position in a specific input market, upstream competition price within that market benefits both the downstream firm and the complementary inputs providers by driving up complementary input prices.

Thus, even when entry that is socially optimal is permitted, the downstream firm is unable to generate higher profits. Therefore, even in the absence of scale economies, downstream competition, and relationship-specific investment, the inefficient incumbent provider can prevent socially efficient entrance by employing exclusive contracts.

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A 6-in diameter cylinder falls at the rate of 3 ft/s in an 8 in diameter tube containing an incompressible liquid. What is the mean velocity of the liquid (with respect to the tube) in the space between the cylinder and the tube wall? (Hint: Use continuity)

Answers

The mean velocity of the incompressible liquid in the space between the cylinder and the tube wall is approximately 46.29 inches per second.

To find the mean velocity of the incompressible liquid in the space between the cylinder and the tube wall, we'll use the principle of continuity.


Calculate the cross-sectional area of the tube and the cylinder.
Area of the tube A (tube) = π * (Diameter(tube) / 2)² = π * (8 in / 2)² = 16π in²
Area of the cylinder A (cylinder) = π * (Diameter(cylinder) / 2)² = π * (6 in / 2)² = 9π in²

Calculate the area of the space between the cylinder and the tube wall.
Area of space A (space) = A (tube) - A (cylinder) = 16π in² - 9π in² = 7π in²

Apply the principle of continuity.
The volume flow rate through the tube must be equal to the volume flow rate through the space between the cylinder and the tube wall.
Q = A (cylinder) * V (cylinder) = A (space) * V (space)

Plug in the known values and solve for V (space).
V (cylinder) = 3 ft/s = 36 in/s (since 1 ft = 12 in)
Q = 9π in² * 36 in/s = 7π in² * Vspace

Solve for V (space).
V (space) = (9π * 36) / 7π = 324 / 7 ≈ 46.29 in/s

The mean velocity of the incompressible liquid in the space between the cylinder and the tube wall is approximately 46.29 inches per second.

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Name eight safety electrical devices including their functions and effects if not present.​

Answers

Answer:

Electricity has two hazards. A thermal hazard occurs when there is electrical overheating. A shock hazard occurs when an electric current passes through a person. Both hazards have already been discussed. Here we will concentrate on systems and devices that prevent electrical hazards. Figure 1 shows the schematic for a simple AC circuit with no safety features. This is not how power is distributed in practice. Modern household and industrial wiring require the three-wire system, shown schematically in Figure 2, which has several safety features. First is the familiar circuit breaker (or fuse) to prevent thermal overload. Second, there is a protective case around the appliance, such as a toaster or refrigerator. The case’s safety feature is that it prevents a person from touching exposed wires and coming into electrical contact with the circuit, helping prevent shocks.

Hope this helps! : )

the wood innovation design center was conceived as a showcase for the structural potential of timber, replacing steel and concrete as primary building materials.the meti handmade school was designed using mostly local materials, including bamboo, cob, clay, earth, sand, straw, and water.

Answers

This prompt is about Prince George's Wood Innovation Design Center. The building was erected as a model to highlight the possibilities of wood innovation and a departure from conventional concrete and steel architecture and building engineering models.

Why is the Wood Innovation Design Center Important?

The Wood Innovation Design Centre (WIDC) is a meeting space for researchers, educators, and design professionals who are brainstorming new ways to use wood. The bottom floors of the building are dedicated to Integrated Wood Design instruction.

The Wood Innovation and Design Centre is located in Prince George, British Columbia. Michael Green Architecture ("Wood Innovation and Design Centre" n.p.) designed the 97-foot-tall, eight-story (six-story includes mezzanine and penthouse) structure.

The building's sleek, contemporary box shape is purposefully simple. Its simplicity serves as a canvas for the beauty of the numerous kinds of wood and their features, which include Douglas-fir, western red cedar, hemlock, pine, and spruce from British Columbia's sustainable forests.

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Answer every question of this quiz
Please note: you can answer each question only once.
Which number shows the intake valve?
OK

Answer every question of this quizPlease note: you can answer each question only once.Which number shows

Answers

I'd say number 4, number 3 looks like an exhaust valve

A periodic digital waveform has a pulse width 25 and a period of 150 . Determine the frequency and the duty cycle

Answers

The frequency  is 6.67 kHz and the duty cycle is:16.67%.

Frequency and duty cycle

Given:

Pulse width=25

Period=150

Frequency:

Frequency=1/(150×10^-6)

Frequency=1/0.00015

Frequency=6.666 kHz

Frequency=6.67 kHz (Approximately)

Duty cycle:

Duty cycle=(25×10^-6)/ (150×10^-6)×100%

Duty cycle=16.67%

Therefore the frequency  is 6.67 kHz and the duty cycle is:16.67%.

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What line separates two lanes traveling in the same direction

Answers

Answer:

White lane lines separate lanes of traffic moving in the same direction. (UK)

In the US, we tend to have white lines separating lanes that go in the same direction, & yellow lines that separate opposing traffic.

identifies potential new customers and preserves favorable business relationships with past customers

Answers

❎❎❎❎❎❎❎ sorry but that didn't help me that much

The * key is used for ____.

Answers

the * key is used for multiplication

QUESTION 1 (1 mark)
What is the primary condition Information Technology (IT) technicians look for when repairing computers and laptops?

Answers

The primary condition that Information Technology (IT) technicians look for when repairing computers and laptops is identifying the underlying cause of the issue.

When troubleshooting and repairing computers and laptops, IT technicians aim to determine the root cause of the problem rather than simply addressing the symptoms. By identifying the specific issue, whether it's hardware-related (such as a faulty component) or software-related (such as a corrupted operating system), technicians can implement the most appropriate solution.

To identify the underlying cause, IT technicians utilize various diagnostic techniques, tools, and their expertise. They may perform hardware tests, check system logs, run diagnostic software, or engage in systematic troubleshooting to pinpoint the source of the problem. Once the root cause is identified, the technician can proceed with the necessary repairs or fixes to restore the functionality of the computer or laptop.

Efficiently identifying the primary condition allows IT technicians to provide targeted solutions, reduce repair time, and minimize downtime for the users. It enables them to address the specific issue at hand, ensuring that the repaired system functions reliably and meets the user's requirements.

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Would like some help with this question please ?

Would like some help with this question please ?

Answers

D will be the fastest boat

Answer:

D

Explanation:

Because the Boat D engine looks fast

A basement wall extends 6 ft (1.8 m) below grade and is insulated with R-12.5 (R-2.2). The inside is finished with 1/2 in. (12.7 mm) insulating board, plastic vapor seal, and 1/4 in. (6 mm) plywood paneling. Compute the overall heat-transfer coefficient for the wall. Assume a heated basement at 72 F (22 C)

Answers

To compute the overall heat-transfer coefficient for the basement wall, we consider the different layers and their respective thermal resistances.

The wall consists of insulation, an insulating board, a vapor seal, and plywood paneling. By calculating the individual thermal resistances and combining them, we can determine the overall heat-transfer coefficient.

The overall heat-transfer coefficient (U-value) of a wall is determined by the sum of the thermal resistances of its individual layers. The U-value represents the rate of heat transfer through the wall, with lower values indicating better insulation.

In this case, the wall consists of several layers: the insulation, insulating board, vapor seal, and plywood paneling. Each layer has a specific thermal resistance value.

To compute the overall U-value, we calculate the thermal resistances of each layer by dividing the thickness of the layer by its corresponding thermal conductivity. Then, we sum up the thermal resistances to obtain the overall thermal resistance.

The U-value is the reciprocal of the overall thermal resistance. Thus, by taking the reciprocal of the overall thermal resistance, we can determine the overall heat-transfer coefficient for the basement wall.

Considering the given information about the insulation, insulating board, vapor seal, and plywood paneling, along with their respective thermal resistances, we can calculate the overall heat-transfer coefficient for the wall.

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Considering the CIA triad and the Parkerian hexad, what are the advantages and disadvantages of each model?

Answers

The CIA triad and the Parkerian hex are the fundamental principles of information security.

CIA triad and the Parkerian hexad

Parkeriano, or Parkerian hexad: is a set of six elements of information security proposed by Donn B. Parker.

1. Confidentiality.

2. Ownership or Control.

3. Integrity.

4. Authenticity.

5. Availability.

6. Utility

The Parkerian hexagram adds three more attributes to the three classic security attributes of the CIA triangle

Confidentiality Integrity Availability

these are the fundamental principles of information security.

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A 60 mm radium drum is rigidly attached to a 100 mm radius drum as shown. One of the drum rolls without sliding on the surface shown, and a cord is wound around the other drum. Knowing that end D of the cord
is pulled to the left with a velocity of 160 mm/s and acceleration of 600 mm/s?, both directed to the left, determine the acceleration of points A, B, and C of the drum.

Answers

The acceleration at points A, B and C are respectively; 960 mm²/s, 1600 mm²/s and 600 mm²/s

What is the acceleration?

The drum rolls without sliding and as such its' instantaneous center will lie at B. Thus;

V_d = V_c = 160 mm/s

Also, a_d = a_c = 600 mm²/s

Now, formula for velocity at A is;

V_a = r_ab * ω

where ω = 160/(100 - 60)

ω = 4 rad/s

V_a = 60 * 4

V_a = 240 mm/s

Acceleration at A = V_a²/r_ab

Acceleration at A = 240²/60 = 960 mm²/s

Now, V_b = 100 * 4 = 400 mm/s

Acceleration at B = 400²/100 = 1600 mm²/s

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1)A wheel is used to turn a valve stem on a water valve. If the wheel radius is 1 foot and the stem, (axle), radius is .5 inches, what is the mechanical advantage of the wheel and axle? 2)How much resistance force can ideally be overcome when an effort of 80 lbs is applied to the wheel of the water valve in problem 1? 3)What is the linear distance traveled when a 2.5' diameter wheel makes one revolution? 4)A compressor motor has a 1.00 inch output shaft (axle) that drives a 4.00inch pulley (wheel). If the motor output shaft supplies 24 lbs of force, ideally how much force does the pulley apply to the drive belt wrapped around it? 5) If the belt pulley's force is measured to be 4 lbs, what is the AMA wheel and axle here?6) What is the efficiency of the compressor motor – belt pulley wheel and axle?

Answers

Answer:

for 13

Explanation:

''.''

Calculate the power required for heating a 1.5 kg sample of water for 10 minutes in a thermal system. What is the amount of energy required to raise the temperature of the water from 25°C to 60°C ? How much minimum amount of power does the heater have to supply per unit time? Why does the actual power rating of the heater need to be higher than this minimum amount? (The specific heat of water is 4.18 J/g°C .)

*60 points to anyone who can help*

Answers

Answer:

Power= Heat energy\ time

heat energy= mc∆T

specific heat of water = 4180

1.5*4180*(60-25)

=219450

time = 10× 60= 600 secs

power = 219450/600

Power= 365.75 Watt

=0.37 KW

Explanation:

the actual has to be bigger because the heater might be required to handle more ...also to accommodate extra energy.

What does efficiency measure?

Answers

Answer:

Efficiency is defined as any performance that uses the fewest number of inputs to produce the greatest number of outputs. Simply put, you're efficient if you get more out of less.

Explanation:

.Which of the following non-digital data storage items is most similar to a database?
A) library card catalog
B) cash register receipt
C) doctor's office invoice
D) list of sales totals on a spreadsheet

Answers

The non-digital data storage item most similar to a database among the given options is A) library card catalog.

A library card catalog is an organized system for tracking the books and materials available in a library. It functions as a database because it stores and categorizes data, making it easy to search and retrieve information about the library's resources. Just like a digital database, a card catalog contains structured data with a specific set of fields (such as title, author, and publication date) for each entry. This enables users to search for and locate the desired materials efficiently.

The other options, such as cash register receipts (B) and doctor's office invoices (C), do store data but lack the systematic organization and searchability of a database. Option D, a list of sales totals on a spreadsheet, is closer to a database but still lacks the extensive organization and search capabilities typically associated with a database.

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A satellite at a distance of 36,000 km from an earth station radiates a power of 10 W from an
antenna with a gain of 25 dB. What is the received power if the effective aperture area of the
receiving antenna is 20 m2?

Answers

This an example solved please follow up with they photo I sent ok
A satellite at a distance of 36,000 km from an earth station radiates a power of 10 W from anantenna

The received power if the effective aperture area of the receiving antenna is 20 m2 is 177.77 m2.

What is Power?

In physics, power is referred to as the rate of energy conversion or transfer over time. The unit of power in the SI system, often known as the International System of Units, is the Watt (W). A single joule per second is one watt.

Power was formerly referred to as activity in some research. A scalar quantity is power. As power is always a function of labor done, it follows that if a person's output varies during the day depending on the time of day, so will his power.

A measure of the pace at which energy is transferred, power is a physical quantity. As a result, it can be described as the pace of job completion relative to time.

Therefore, The received power if the effective aperture area of the receiving antenna is 20 m2 is 177.77 m2.

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