7 Suggest sensors that could be used with control systems to give measures of (a) the temperature of a liquid, (b) whether a workpiece is on the work table, (c) the varying thickness of a sheet of met

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.

Answer:

No

Explanation:

In the early Aviation history men have always dominated the world of aviation and women are notoriously under-represented, particularly in technical and leadership roles. Therefore, women was treated unequal.

Answer:

The idea is to protect the puddle while it cools

Explanation:

Answer:

A Voltage regulator

That force which is generated to cause current to flow in an electrical circuit. It is also referred to as electromotive force or electrical potential. Voltage is measured in volts. VOLTAGE REGULATOR - A device that controls the strength of a magnetic field produced by a generator or alternator

Answer:

5,465.4165939453

Explanation:

formula

A=P(1+r/n)^n(t)

p=1000

r=0.09

n=4

t=5

If I had to guess, I'd say the answer is

Drier conditions will likely result in more wildfires

Studies show that warmer and drier areas will double in wildfires by 2050.

Answer:

Used to recall the direction a standard screw

Answer:

A hammer and a wrench

Explanation:

Different colors of antifreeze help to differentiate between various types, brands, and chemical compositions. For example, green antifreeze is of an older formula with inorganic salts while an orange one is generally made from organic acids. Always refer to the vehicle's manufacturer's recommendations when choosing an antifreeze.

The primary reason why antifreeze comes in many different colors is to make differentiation easier. Antifreeze is used in a car's cooling system, and it's crucial to use the right type for your specific vehicle. The color of antifreeze is not natural, rather, it is added by the manufacturer to help differentiate between the different types, brands, and chemical compositions.

For instance, green antifreeze is typically made from an older formula that includes inorganic salts, while orange antifreeze is generally made from organic acids. It is always important to consult the vehicle manufacturer's guidelines before choosing the right antifreeze to use.

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The program to convert MegaBytes to either Bytes, KiloBytes, GigaBytes, or TeraBytes is found in the attached image.

The program defines five helper functions to help the program do its work. The functions are:

Within the Main Program, a while loop is used to make sure the menu continues to be presented to the user until the user selects the option to quit.

The inner while loop makes sure the user enters an option within the menu.

Once the user enters an option to convert, the program requests the value to be be converted, in MegaBytes. then an if statement selects the correct conversion function.

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Answer:

Friction

Explanation:

Heavy objects take an extended way to get to a full halt, so they have a lot of friction.

An item with high weight is forced down to something like a surface of stronger power than an item with small weight and, as a result, there is a greater pressure between the base of the large weight than the one between ground and the small one.

Answer:

friction

Explanation:  It has a lot of mass so it will interact with the railroad. When you interact with the railroad, it is called friction. That will make the train slower.

Hope this helps! Stay Safe!

Answer: 150m

Explanation:

The following can be depicted from the question:

Dimensions of outer walls = 9.7m × 14.7m.

Thickness of the wall = 0.30 m

Therefore, the plinth area of the building will be:

= (9.7 + 0.30/2 + 0.30/2) × (14.7 × 0.30/2 + 0.30/2)

= 10 × 15

= 150m

The plinth area will be 150m.

Given information

Dimensions of outer walls = 9.7m × 14.7m.

Thickness of the wall = 0.30 m

Plinth area of the building = (9.7 + 0.30/2 + 0.30/2) × (14.7 × 0.30/2 + 0.30/2)

Plinth area of the building = 10 × 15

Plinth area of the building = 150m

Therefore, the Option A is correct.

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Answer:

L = 10.32 m

Explanation:

The resistance of a copper-nickel alloy wire is given by the following formula:

\(R = \frac{\rho L}{A}\)

where,

R = Resistance = 0.5 Ω

ρ = resistivity of copper-nickel alloy = 3.8 x 10⁻⁸ Ωm

L = Length of wire = ?

A = cross-sectional area of wire = \(\frac{\pi d^2}{4} = \frac{\pi(1\ x\ 10^{-3}\ m)^2}{4}\) = 7.85 x 10⁻⁷ m²

Therefore,

\(0.5\ \Omega = \frac{(3.8\ x\ 10^{-8}\ \Omega.m)L}{7.85\ x\ 10^{-7}\ m^2}\)

L = 10.32 m

Answer:

yea

Explanation:

okkudjeheud email and delete the electronic version of this communication

Answer:false

Explanation:

Bc

Answer:

Surface Parallelism When a surface is to be parallel to a datum plane, the feature control frame is connected by a leader to the surface, or to an extension line from the surface.

Explanation:

D) cost

The fund available for a project is the first factor to be considered to ensure that the project comes to reality and serve it’s purpose

Answer:

Function

Explanation:

Plato

The answer is analyze

The thing that happens when a capacitor is connected to a DC source is that Capacitors charge up until the voltage across the capacitor is equal to the externally applied voltage when they are linked across a direct current DC supply voltage.

Capacitors slowly charge in a DC circuit until the charging voltage of the capacitor is equal to the supply voltage. The capacitor will not permit any extra charges to travel through it after it has been fully charged.

Note that the link between a capacitor and voltage and current can be summarized as follows: the capacitance and the rate of rise or fall of the voltage determine how much current flows through a capacitor. A strong positive current will be produced through a capacitor if the voltage across the capacitor rises quickly.

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Answer:

None of the above cause thats what i put

With a viscosity grade of 15W-40, an oil starts off flowing like a 15 weight in the winter but protects like a 40 weight after the engine achieves full operating temperature.

Additionally: a device or item that acts as a form of energy. Quasars might have black holes as their power source.

During the intake phase of an engine with spark ignition the fuel and air are combined before being inducted into the cylinder. The spark ignites the fuel-air combination after the piston bends it, resulting in combustion. During the power stroke, the piston is propelled by the expansion of something like the combustion gases.

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Ic chips on pcbs are connected by soldering or surface-mounting technique.

An IC chips can act as a microcontroller, oscillator, timer, counter, logic gate, computer memory, or processor. All contemporary electronic gadgets are constructed with an IC as their basic component. Most integrated circuits are made of silicon, which is widely available in common beach sand. Like other semiconducting materials, pure crystalline silicon exhibits an extremely high resistance to electrical current at standard ambient temperature. Frequency counters, digital signal processors, computers, computer networks, and microprocessors all frequently use digital integrated ICs. Other subcategories within this category include programmable integrated circuits (ICs), logic organic circuits (OCs), memory chips, interface ICs, and integrated circuits for power management. An integrated circuit is also known as a chip because it comes in a packaging that looks like a chip.

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The shape of the resultant feature map will be 64x64x786.

The feature map in the intermediate layer has a shape of 128x128x786, indicating a height and width of 128 and 128 respectively, with 786 channels. When passing this feature map through a convolution layer with a stride of 2, zero-padding of size 2, and using 786 kernels of size 5x3, the resulting feature map will have a reduced size.

The stride of 2 in both the x and y direction means that the feature map will be downsampled by a factor of 2 in each dimension. The zero-padding of size 2 adds two additional rows and columns on each side of the feature map, resulting in a total increase of 4 in both height and width.

Applying the convolution operation with 786 kernels of size 5x3 results in 786 new feature maps. Each kernel generates a feature map by sliding across the input feature map and performing element-wise multiplications followed by summation.

The dimensions of the resulting feature map can be calculated as follows:

New height = (128 + 4 - 5) / 2 + 1 = 64

New width = (128 + 4 - 3) / 2 + 1 = 64

Therefore, the shape of the resultant feature map is 64x64x786.

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

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

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Excitons play a crucial role in silicon solar cells and are involved in several processes that contribute to the generation of electricity. Here are some key roles of excitons in silicon solar cells:

1. Absorption of Photons: When photons from sunlight strike the silicon material of a solar cell, they can be absorbed by silicon atoms, promoting an electron from the valence band to the conduction band. This process creates an exciton—a bound electron-hole pair.

2. Exciton Diffusion: After absorption, excitons can diffuse through the silicon material, moving towards the region of the solar cell where charge separation occurs. This diffusion process allows excitons to reach the vicinity of the p-n junction, where the separation of charges takes place.

3. Exciton Dissociation: At the p-n junction of a silicon solar cell, excitons can undergo dissociation. The electric field created by the junction separates the electron and hole of the exciton, allowing them to move freely in opposite directions as charge carriers.

4. Electron and Hole Transport: Once the exciton is dissociated, the free electron and hole can move independently within the solar cell. They are transported through the silicon material to the respective electrodes, creating an electric current that can be harnessed for external use.

5. Recombination: Excitons can also undergo recombination, where the electron and hole recombine, releasing energy in the form of light or heat. Recombination is undesirable in solar cells as it reduces the overall efficiency of the device.

To enhance the efficiency of silicon solar cells, various strategies are employed to minimize exciton recombination and improve exciton dissociation and charge carrier transport. These include the use of anti-reflection coatings, surface passivation techniques, and optimization of the device structure.

Overall, excitons play a vital role in the absorption and conversion of sunlight into electrical energy in silicon solar cells. Understanding and controlling exciton dynamics are essential for improving the performance of solar cells and advancing the field of photovoltaics.

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Here's a class named "Company" with the required instance variables, constructors, and methods:

public class Company {

   private String name;

   private String address;

   private int revenue;

   private int numOfEmployees;

   public Company() {

       // Empty no-arg constructor

   }

   public Company(String name, String address, int revenue, int numOfEmployees) {

       this.name = name;

       this.address = address;

       this.revenue = revenue;

       this.numOfEmployees = numOfEmployees;

   }

   public String getName() {

       return this.name;

   }

   public void setName(String name) {

       this.name = name;

   }

   public static boolean equals(Company c1, Company c2) {

       if (c1 == c2) {

           return true; // Reference variable comparison

       }

       return c1.getRevenue() == c2.getRevenue() && c1.getNumOfEmployees() == c2.getNumOfEmployees();

   }

   public void display() {

       System.out.println("Company Name: " + this.name);

       System.out.println("Address: " + this.address);

       System.out.println("Revenue: " + this.revenue);

       System.out.println("Number of Employees: " + this.numOfEmployees);

   }

   // Getters and Setters for the remaining instance variables

   public String getAddress() {

       return address;

   }

   public void setAddress(String address) {

       this.address = address;

   }

   public int getRevenue() {

       return revenue;

   }

   public void setRevenue(int revenue) {

       this.revenue = revenue;

   }

   public int getNumOfEmployees() {

       return numOfEmployees;

   }

public void setNumOfEmployees(int numOfEmployees) {

       this.numOfEmployees = numOfEmployees;

   }

}

Please note that the class includes the required instance variables, constructors, and methods as specified in the question.

Here's a class named "Company" that meets the specified requirements:

public class Company {

   private String name;

   private String address;

   private int revenue;

   private int numOfEmployees;

  public Company() {

       // Empty no-arg constructor

   }

  public Company(String name, String address, int revenue, int numOfEmployees) {

       this.name = name;

       this.address = address;

       this.revenue = revenue;

       this.numOfEmployees = numOfEmployees;

   }

public String getName() {

       return this.name;

   }

   public void setName(String name) {

       this.name = name;

   }

   public static boolean equals(Company c1, Company c2) {

       if (c1 == c2) {

           return true; // Reference variable comparison

       }

       return c1.getRevenue() == c2.getRevenue() && c1.getNumOfEmployees() == c2.getNumOfEmployees();

   }

   public void display() {

       System.out.println("Company: " + this.name);

       System.out.println("Address: " + this.address);

       System.out.println("Revenue: $" + this.revenue);

       System.out.println("Number of Employees: " + this.numOfEmployees);

   }

   // Getters and Setters for the remaining instance variables

   public String getAddress() {

       return address;

   }

   public void setAddress(String address) {

       this.address = address;

   }

   public int getRevenue() {

       return revenue;

   }

   public void setRevenue(int revenue) {

       this.revenue = revenue;

   }

   public int getNumOfEmployees() {

       return numOfEmployees;

   }

   public void setNumOfEmployees(int numOfEmployees) {

       this.numOfEmployees = numOfEmployees;

   }

}

The class "Company" has private instance variables for name, address, revenue, and numOfEmployees.

It includes a no-arg constructor and a parameterized constructor.

The getter and setter methods are provided for the name instance variable.

The static method "equals" compares the revenue and numOfEmployees of two Company objects.

The "display" method outputs the instance variables in a formatted manner.

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Answer: the answer is A

Explanation: because the sun rises in the west and goes down in the east

Answer:

approaching a lady or a man

The steady state temperature of asphalt will be  75.32°C .

Given,

Solar radiation is absorbed on the asphalt at a rate of 625 w/m² .

Convection heat transfer coefficient is 6 w/m²-k .

Emissivity of the asphalt is 0.8.

Thermal conductivity of 0.062 w/m-k.

Asphalt is 2 inches thick

2 inches = 0.0508m

Surrounding temperature = 30°C = 86°F = 303 k

Asphalt temperature = 18.9°C = 292 k

Now,

Heat absorbed by asphalt = Heat lost by asphalt due to conduction , convection , radiation .

Let temperature of surface of asphalt be Ta

Q(conduction) = Ta - Tg/L/K(A)

Q(convection) = Ha(Ta - Tg)

Q(radiation) = ∈σ(\(Ta^4\) - \(Tg^4\))

Now substitute the values in the formula,

Q(radiation) = 0.8 * 5.67 * \(10^{-8}\)(\(303^4\) - \(Ta^4\)) W/m²

Q(Total) = Q(radiation) + Q(convection)  + Q(conduction)

625 =  0.8 * 5.67 * \(10^{-8}\)(\(303^4\) - \(Ta^4\)) + 6(303 - Ta) + Ta - 292/0.819355

Q(conduction) = Ta - 292/0.0508/0.062

Q(conduction) = 1.225(Ta - 292) W/m²

Q(convection)  =  6(303 - Ta)

Now solving for Ta,

\(4.536 * 10^{-8} Ta^4\) + 7.2205Ta = 3181.712483

Ta = 348.25 K

Ta= 167.18 °F

Ta = 75.32°C

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