Most NetBIOS enumeration tools connect to the target system by using which of the following? a) ICMP packets O b) Default logons and blank passwords c) Null sessions d) Admin accounts

Answer is: letter B.Condenser

Explanation:

common issue associated with an air conditioner screeching noise is a malfunctioning fan motor in the outdoor condenser unit. The central air conditioning system connected to your home features a fan that is designed to remove heat from the refrigerant.

As per the given data, Inertial velocity of point Q relative to point O:

I vQ/O = IωB × OQ = 0 [since IωB is zero]

a) Transformation tables between frames:

Frame B (Disk frame):

- Origin: Center of the disk

- xB-axis: Tangent to the circular path of the rolling disk

- yB-axis: Radial direction, pointing towards the center of the circle

- zB-axis: Perpendicular to the disk, pointing outwards

Frame I (Inertial frame):

- Origin: Fixed point O

- xI-axis: Tangent to the circular path of the rolling disk

- yI-axis: Radial direction, pointing towards the center of the circle

- zI-axis: Perpendicular to the plane of rotation, following the right-hand rule

b) Angular velocities and trigonometric functions:

ψ˙: Angular velocity of the disk about its center (frame B)

ψ˙ = 2π/τ  [since the disk completes one revolution in time τ]

˙θ: Angular velocity of the disk about the fixed point O (frame I)

˙θ = ψ˙ = 2π/τ

ϕ˙: Angular velocity of the disk relative to the fixed point O (frame I)

ϕ˙ = ˙θ - ψ˙ = 0 [since the disk rotates about O without slipping]

sin θ: Sin of the angle between the radial direction and the zI-axis

sin θ = r/R

cos θ: Cos of the angle between the radial direction and the zI-axis

cos θ = √(1 - (r/R)^2)

c) Angular velocity of B with respect to I:

IωB = ϕ˙ yI = 0

d) Angular acceleration of B with respect to I:

IαB = I d/dt (IωB) = 0 [since ϕ˙ is constant]

e) Inertial velocity of point Q relative to point O:

I vQ/O = IωB × OQ = 0 [since IωB is zero]

Thus, the B-frame unit vectors do not appear in the final answers since the disk is rolling without slipping, and the angular velocity and angular acceleration of the disk are both zero.

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or...................

Answer:

i believe it is true

Explanation:

The correct answer is a. brittle deformation. therefore the correct option is (a) option.

Brittle deformation is when rocks fail as rigid solids. The rocks will break, rather than bend, under these conditions to produce fractures. Brittle deformation occurs along discrete planes in the rock instead of involving the rock body as a whole.Brittle materials include glass, ceramic, graphite, and some alloys with extremely low plasticity, in which cracks can initiate without plastic deformation and can soon evolve into brittle breakage.

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Answer:

Cool I think u should do Marvel first

GPS stands for Global Positioning System in a car

It is a navigation system that uses satellites to provide location and time information to a GPS receiver, such as the one found in a car. This allows the car to accurately determine its position and provide directions to a desired destination. The GPS receiver calculates the car's position using the information received from the satellites and displays it on a map. With this information, the car's navigation system can provide directions to a destination, and the driver can follow these directions to reach their desired location. GPS is a common feature in many modern cars and is used for a variety of purposes, including navigation, tracking, and emergency services.

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Answer:

I don't know

Explanation:

sorry I am answering this for points

please follow and mark as brainliest for me I will also do same

Answer:

Adapting this case to a work environment, especifically an industry, there should be a security and health brigade in charge of response against emergencies within the organization. Said brigade has the duty of giving direction to all people that could be hurt in any way by a negative event caused by the emergency These directions are given orally in the case of emergencies. Also, emergency services personnel, such as police, firefighters, and paramedics, are certified professionals who have the responsibility of protecting people against harm, and this includes giving guidance during emergencies.

Because the bottom is rich in mineral reserves that are frequently unreachable through conventional mining techniques, seafloor ROV grinders as well as risers are employed for mining.

A person who is employed in the financial sector and consistently produces only little sums of money on modest investments is known by the slang epithet "grinder." Grinders are frequently diligent, well-respected investors who cherish every penny they receive from their assets.

A zombie is a player that is renowned for their intense work ethic and physicality when playing hockey. They often don't get much attention since they rarely create chances and don't make exciting attacking moves.

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Answer:

True.

Explanation:

The compressibility of a fluid can be defined as a measure of the change in volume (density) with respect to the amount of pressure applied to the fluid. Thus, as the pressure of a compressible fluid increases, both its viscosity and density increases.

Some examples of compressible fluids are vapors, gases, air etc.

Additionally, the compressibility of fluids plays a significant role in the field of science such as in aerodynamics, fluid mechanics, thermodynamics etc.

Viscosity can be defined as a quantity expressing the magnitude of internal friction that restricts the ease of flow between parallel layers at some distance apart having unit speed relative to each other.

These properties of fluids, including viscosity and compressibility are usually being studied by engineers such as civil engineers, in order to test the efficiency of systems under given conditions.

Answer:

true

Explanation:

edge

Answer: BMW did it again. They've show up with yet another automobile that's a genuine joy to operate a vehicle. The BMW 428i Coupe isn't so large , not to little - and it's got the elegant sport appearances of a coupe as well. Really, very pleasant really!

Explanation:

The total current flowing through the power source reduces when more bulbs are added to the circuit.

The total current flowing through the power source reduces when more bulbs are added to the circuit.

When circuit components are connected end to end or head to head, the circuit is said to be in series. The overall resistance in this instance is equal to the entire resistance of the circuit.

Now, for the series circuit, the overall current in the power source falls as we add more bulbs to the circuit.

Because, for example, incandescent lamps have a resistance, adding more lamps in SERIES will result in an increase in the circuit's resistance. Consequently, the lights will dim as less current flows.

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The term "float" refers to a position in which the valve is not actively controlling fluid flow, but rather allowing it to freely move through the valve.

The cutaway drawing of a DCV (Directional Control Valve) represents a valve with a regenerative center. This means that in the center position, the valve allows fluid to flow from the outlet port back to the inlet port, providing a regenerative effect. This is different from an open center, closed center, or tandem center valve, which have different flow paths and functions in the center position. The term "float" refers to a position in which the valve is not actively controlling fluid flow, but rather allowing it to freely move through the valve.

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Answer:

a formula containing arguments

Explanation:

Hopefully that's correct

Critical load Fcr or buckling load is the value of load that causes the phenomenon of change from stable to unstable equilibrium state.

With that beign said, first it is neessary to calculate the moment of inercia about the x-axis:

\(Ix= \frac{db^3}{12}\\ Ix = \frac{2.(4)^3}{12} = 10.667in\)

Then it is necessary to calculate the moment of inercia about the y-axis:

\(Iy = \frac{db^3}{12}\\ Iy = \frac{4.(2)^3}{12} = 2.662in\)

Comparing both moments of inercia it is possible to assume that the minimun moment of inercia is the y-axis, so the minimun moment of inercia is 2662in.

And so, it is possible to calculate the critical load:

\(Pc\gamma = \frac{2046\pi ^2E.I}{L^2} \\Pc\gamma= \frac{2046.\pi ^2.(1,6.10^3.10^3).2662}{(10.12)^2} \\Pc\gamma= 5983,9db\)

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Actions violated:

Actions to be taken:

Edit: Use these to write your paragraph.

Answer:

  (a)  pulse-amplitude modulation (PAM)

Explanation:

It should be no surprise that pulse amplitude is modulated in pulse-amplitude modulation (PAM).

Try answering with a Twisted-pair cable.

Answer:

The wearing of appropriate protective clothing and equipment (PPE) and the keeping of the work area safe and tidy achieve the following for the employees and employers: safety from physical and biological harm that may occur as a result of their contact with the work environment; reduces the cost of insurance and other risk management activities.

Explanation:

The personal protective equipment (PPE) is a safety equipment that protects workers from health or safety risks at their various workplaces. The main purpose is to reduce the workers' exposure to environmental hazards. PPE reduces accidents, improves the health of workers, and reduces the spread of contagious diseases.  Above all, it creates safe, secure, and healthy work environments for all.

Answer:

I AM VERY BOEARD

Explanation:

Answer:

The range of true mean value is "\(6.92 \pm 1.11142\)".

Explanation:

The given values are:

Number of bricks,

n = 15

Variance,

σ² = 6.89 MN/m²

Mean,

\(\bar{x} = 6.92 \ MN/m^2\)

90% confidence level,

z = 1.64

Now,

The margin of error will be:

= \(z\sqrt{\frac{\sigma^2}{n} }\)

On substituting the given values, we get

= \(1.64\sqrt{\frac{6.89}{15} }\)

= \(1.64\times 0.6777\)

= \(1.11142\)

So,

Range of true mean value will be:

=  \(Mean \pm Margin \ of \ error\)

=  \(6.92 \pm 1.11142\)

The entropy change of the R134a during this process is 0.035 KJ

Entropy change refers to the measure of the degree of disorder or randomness in a thermodynamic system. It is a concept in thermodynamics that describes the amount of energy that is unavailable for doing work in a given process.

The entropy change of a system can be calculated by subtracting the initial entropy of the system from its final entropy.

T = PV/(mR)

T1 = 180 / 10 * 0.08314

T2 = P2V/(mR)

Now T1 = T2

such that

0.08314 ln (100kpa / 180)

= 0.035 KJ

The entropy change of the R134a during this process is 0.035 KJ

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It is important to keep welders properly tuned because it "Reduces air pollution" (Option A).

Welding machinery, welding guns, and welders are among the most important items for a welding expert to have. Welding machines provide heat that melts steel pieces, allowing them to be bonded.

Most welders also use an angle grinder to smooth out joints, wire brushes to clean or abrade steel surfaces before welding etc.

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Full Question:

Why is it important to keep portable welders properly tuned?

a-Reduce air pollution

b-So they run quieter

c-To produce smoother welding current

d-All of the above

The line plot would have a number line ranging from 7 to 9.5 with increments of 0.5. There would be data points plotted at 7.5, 9.5, 9.0, 8.0, 8.5, and 9.0, with multiple points at certain values.

The line plot would visually represent the distribution of leaf lengths.

Here is a textual representation of the line plot based on the given data:

7.5    |   X

7.75   |

8.0    |   X

8.25   |

8.5    |   X   X

8.75   |

9.0    |   X   X   X   X

9.25   |

9.5    |   X   X   X

9.75   |

In the line plot, each X represents a data point from the given list. The vertical axis represents the count or frequency of each length, while the horizontal axis represents the range of lengths.

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The substance that is used on processors to eliminate air pockets and help draw heat off the processor is called thermal compound. This compound is applied in a thin layer between the processor and the heatsink, which is a metal component that helps to dissipate heat away from the processor.

The thermal compound helps to fill any gaps or imperfections between the two surfaces, creating better thermal conductivity and reducing the risk of overheating.

In addition to thermal compound, there are other components in a computer that help to regulate temperature and maintain optimal performance. One such component is the ZIF socket, which stands for "Zero Insertion Force." This type of socket allows for easy installation and removal of the processor without requiring excessive force, which can help to prevent damage to the processor or the motherboard.

Another important component is the CMOS battery, which provides power to the CMOS (Complementary Metal-Oxide-Semiconductor) chip that stores important system settings and configuration data. If the CMOS battery fails, the system may not be able to maintain its settings, which can lead to performance issues or other problems.

Finally, the ALU (Arithmetic Logic Unit) is a component within the processor that performs mathematical and logical operations. While it does not directly affect temperature regulation, it is an essential part of the processor that helps to ensure smooth and efficient operation of the computer.

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The code segment that indents the paragraph by 15 pixels and capitalizes the first letter of each word is option A:

p [
text-indent: 15px;
text-transform: capitalize;
]

In this code segment, "text-indent" property specifies the indentation of the paragraph, which is set to 15 pixels. The "text-transform" property is used to change the text to capitalize the first letter of each word. By using this code, the paragraph will be indented by 15 pixels and all the first letters of each word will be capitalized, which is useful in improving the readability and aesthetics of the webpage.

It is essential to have good coding practices in web development to achieve the desired design and functionality of the website. So the answer is A.

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Technician B was right when he said that a loose steering linkage could cause play in the steering gear.

The steering system of a car is composed primarily of the steering gear. The steering gear is in charge of transmitting the movement of the steering wheel to the wheels of your car. This enables better handling and steering with less driver input, along with power steering (if applicable).

The two kinds of steering gears are:

(1) Rack-and-pinion :-

Almost all regular cars have this type of steering gear. It makes use of a pinion gear, which is a part that is connected to the steering column's end. As you turn your steering wheel, the pinion gear rotates, causing the rack gear to move as necessary. The steering linkage, which moves the steering knuckle and wheels, is subsequently moved by this transfer of motion. You can turn with less motion from the steering wheel thanks to rack-and-pinion steering systems.

(2) Recirculating ball :–

Recirculating ball steering is used in trucks, utility vehicles, and some classic cars. A worm gear and numerous ball bearings are used in the steering box design. Less friction between the gears is made possible by these parts. In a recirculating ball steering system, you can usually turn the steering wheel much farther. Systems like this are especially useful for big trucks hauling heavy loads.

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