why the output voltage from a transformer should not drop more than 15rom a no-load condition to a fully loaded condition?

There are 2 hosts on a /30 network.

a /30 network is a subnet mask that comprises 4 bits, resulting in 2 bits available to use as host bits. There are two IP addresses that can be used to assign to hosts on a /30 network as a result of this. These two addresses are the host address and the broadcast address. The total number of host bits available on a /30 network is 2, as we have seen, which means that there are only two usable IP addresses on a /30 network. Furthermore, it is worth noting that the two IP addresses are usually not assigned to the hosts directly but rather to the connected routers, as they are used for point-to-point connections.

Learn more about network:

https://brainly.com/question/20535662

#SPJ11

Answer:

Encryption enhances the security of a message or file by scrambling the content. To encrypt a message, you need the right key, and you need the right key to decrypt it as well.It is the most effective way to hide communication via encoded information where the sender and the recipient hold the key to decipher data.

Answer:

The discharge temperature is 259.82 K

Explanation:

In this question, we are concerned with calculating the discharge temperature

Please check attachment for complete solution

The quartiles divide a set of observations into four portions, each representing 25% of the observations, together with the minimum and maximum values of the data set. The interquartile range, a measurement of variation around the median, is calculated using quartiles.

Statistical file: {2, -6, 5}

Quartile Q1: -6

Quartile Q2: 2

Quartile Q3: 5.

To Learn more about quartiles refer to:

https://brainly.com/question/28168026

#SPJ1

Answer:

yrt a

Explanation:

Answer:

7.5 feet

Explanation:

45 divided by 6 is 7.5

Answer:

7.5 feet

Explanation:

45 divided by 6 is 7.5

The entropy of 2 moles of and ideal gas expanding freely to 3 times it's initial volume is 18.3J/k

The following formula is required:

∆S = nx R x ℓn x (Vf/Vi)

Where

n = number of moles of gas (n = 2)

R = gas constant (R = 8.314 J/(mol * K))
Vf = final volume (Vf = 3.V1)

Vi = intial volume

Vi = 1L (Asumption )

∆S = 2 x 8.314 x 1.099

∆S =18.3 j/K

Learn more about entropy:
https://brainly.com/question/13135498
#SPJ4

Translation:

Calculate the entropy of 2 moles of an ideal gas expanding freely to three times its initial volume, use: ∆S =n・R・ℓn (Vf / Vi)

Answer:

Rather than just defining a vision or mission statement, we ask entrepreneurs to create a vision model, which combines three things: your core values, organizational purpose, and a big, hairy audacious goal (BHAG).

A mission radioisotope thermoelectric generator (RTG) converts the heat generated by the natural decay of its nuclear fuel into electrical power.

Specifically, it uses the Seebeck effect to generate electricity. The Seebeck effect is a phenomenon where a temperature difference between two dissimilar materials causes a flow of electrons, thus creating an electric current. The RTG uses a radioactive isotope, typically plutonium-238, as its fuel source. The decay of the isotope produces a steady source of heat, which is then transferred to thermocouples made of different materials, such as bismuth and antimony, that generate an electrical current.

The amount of power generated by an RTG depends on several factors, including the size and quality of the thermocouples, the efficiency of the heat transfer system, and the rate of decay of the radioactive isotope. Typically, RTGs used in space missions produce several hundred watts of electricity, although some larger systems can generate several kilowatts. The electrical power generated by an RTG is used to power the instruments and systems on spacecraft and other remote applications that require long-lasting and reliable power sources. Despite their high cost and potential environmental risks, RTGs remain a critical technology for space exploration and other applications where solar power is not a viable option.

Learn more about mission radioisotope here:-

https://brainly.com/question/31117849

#SPJ11

Answer:

A) L = 0.388 μm

B) D = 3.78 mm

Explanation:

We are given;

Characteristics impedance; Z_o = 75 ohms

Nominal capacitance; C = 69pF/m = 69 × 10^(-12) F/m

dielectric constant; k = 2.23

Inner diameter of conductor; d = 0.584 mm

A) Now formula for Characteristics impedance is given as;

Z_o = √(L/C)

Where L is the inductance per metre.

Making L the subject, we have;

L = (Z_o)²C

L = 75² × 69 × 10^(-12)

L = 0.388 × 10^(-6) m

L = 0.388 μm

B) To get the outer diameter, we will use the formula;

Z_o = (138/√k) log(D/d)

Where;

D is outer diameter.

Thus, Plugging in the relevant values;

75 = (138/√2.23) × log (D/0.584)

log (D/0.584) = 0.81158611538

(D/0.584) = 10^(0.81158611538)

D/0.584 = 6.48016576435

D = 6.48016576435 × 0.584

D = 3.78 mm

Answer:

Wireless

Explanation:

A wireless remote control can be an advantage to an operator who is welding close to the power source. Hence, option A is correct.

An electrical device used to wirelessly and remotely operate another device is a remote control, often known as a remote or clicker. Consumer gadgets, such as television sets, DVD players, and other home appliances, can be controlled by a remote control.

In the current electronic market, remote control systems fall into three primary categories: IR-based systems, RD-based systems, and BT-based systems. the receiver and the remote must be lined up exactly for infrared, also known as IR.

IR, on the other hand, is unable to pass through a number of materials but can operate over a much wider spectrum. This allows the user far greater freedom and control in environments with challenging terrain and obstacles.

Thus, option A is correct.

For more information about wireless remote control, click here:

https://brainly.com/question/29106857

#SPJ2

First, place each link in the chain of infection with its example in the following order, with the first stage at the top:

Second, correctly order the examples, with the first stage at the top:

Learn more about  the chain of infection:

https://brainly.com/question/3121356

#SPJ4

Complete Question

Consider a machine of mass 70 kg mounted to ground through an isolation system of total stiffness 30,000 N/m, with a measured damping ratio of 0.2. The machine produces a harmonic force of 450 N at 13 rad/s during steady-state operating conditions. Determine

(a) the amplitude of motion of the machine,  

(b) the phase angle of the motion,  

(c) the transmissibility ratio,  

(d) the maximum dynamic force transmitted to the floor, and  

(e) the maximum velocity of the machine.

Answer:

a)  \(X=0.0272m\)

b)  \(\phi=22.5 \textdegree\)

c)  \(T_r=1.57\)

d)  \(F=706.5N\)

e)  \(V_{max}=0.35m/s\)

Explanation:

From the question we are told that:

Mass \(M=70kg\)

Total Stiffness \(\mu=30000\)

Damping Ratio \(r=0.2\)

Force \(F=450N\)

Angular velocity \(\omega =13rad/s\)

Generally the equation for vibration in an isolated system is mathematically given by

 \(\omega_n=\sqrt{\frac{k}{m}}\)

 \(\omega_n=\sqrt{\frac{30000}{70}}\)

 \(\omega_n=20.7rad/s\)

a)

Generally the equation for Machine Amplitude is mathematically given by

\(X=\frac{F_O/m}{(\omega_n^2-\omega^2)^2-(2*r*\omega)*\omega_n*\omega^2)^{1/2}}\)

\(X=\frac{450}{70}}{(20.7^2-(137^2)^2-(2*0,2*(20.7(13)))^2)^{1/2}\)

\(X=0.0272m\)

b)

Generally the equation for Phase Angle is mathematically given by

\(\phi=tan^{-1}\frac{2*r*\omega_n*\omega}{\omega_n^2*\omega^2}\)

\(\phi=tan^{-1}\frac{2*0.2*20.7*13}{\20.7^2*13^2}\)

\(\phi=22.5 \textdegree\)

c)

Generally the equation for transmissibility ratio is mathematically given by

\(T_r=\sqrt{\frac{1+(2r\beta)^2}{(1-r^2)^2+(2*\beta*r)^2}}\)

Where

\(\beta=Ratio\ of\ angular\ velocity\)

\(\beta=\frac{13}{20.7}\\\beta=0.638\)

Therefore

\(T_r=\sqrt{\frac{1+(2*(0.2)(0.638))^2}{(1-(0.2)^2)^2+(2*0.2*0.638)^2}}\)

\(T_r=1.57\)

d)

Generally the equation for Maximum dynamic force transmitted to the floor is mathematically given by

 \(F=(T_r)*F_o\)

 \(F=(1.57)*450\)

 \(F=706.5N\)

e)

Generally the equation for Maximum Velocity of Machine is mathematically given by

 \(V_{max}=\omega*x\)

 \(V_{max}=13*0.0272\)

 \(V_{max}=0.35m/s\)

The very first Nintendo Entertainment System (NES) came out in October 18, 1985. So, it would be in the 1980s.

-------------------------------------------

Hope this helps!

Have a great day and God bless! :)

Answer:

c

Explanation:

:)

An engineer would indicate the unit of measurement used in a design in millimeters.

The primary unit of measurement is the stocking unit of measure for a given item in a specific organization. You must define an item attribute that serves as the primary unit of measurement when creating each item.

Because the technical drawings are scaled, engineers, architects, and builders may create the items according to exact specifications.

When understanding scales, the number on the left relates to the measurement of the drawing, while the number on the right represents the actual size of the object.

Therefore, a millimeter is used in a design.

To learn more about measurements, refer to the link:

https://brainly.com/question/28390923

#SPJ1

Answer:

I think it is the 2,3,5 and 1 ones

Answer: b. STP

Explanation:

Twisted Pair Cables are best used for network cabling but are usually prone to EMI (Electromagnetic Interference) which affects the electrical circuit negatively.

The best way to negate this effect is to use Shielding which will help the cable continue to function normally. This is where the Shielded Twisted Pair (STP) cable comes in.

As the name implies, it comes with a shield and that shield is made out of metal which can enable it conduct the Electromagnetic Interference to the ground. The Shielding however makes it more expensive and in need of more care during installation.

Answer:

I think D is the correct answer

Explanation:

hope it is

The number of hours that must be travelled by car to make the risks of fatality by car equal to the risk of fatality by rock climbing is = 65hours

The FAR of car = 52

This means for every one hour there is risk of 52 people dying by car accident.

The FAR of rock climbing = 3400

This means that for every one hour there is risk of 3400 dying by car accident.

If FAR for 1 hour = 52

X hours = 3400

Make X the subject of formula,

X hours = 3400/52

= 65 hours approximately

Therefore, the number of hours that must be travelled by car to make the risks of fatality by car equal to the risk of fatality by rock climbing is = 65 hours.

Learn more about hours here:

https://brainly.com/question/1739912

#SPJ1

Answer:

V= 90h cm³ where h is the height of the rectangular prism.

Explanation:

The formula for volume of a rectangular prism is ;

V=l*w*h  where;

V=volume in cm³

l= length of prism=10cm

w =width of the prism = 9 cm

Assume the height of the prism as h cm then the volume will be;

V= 10* 9*h

V= 90h cm³

when the value of height of the prism is given, substitute that value with h to get the actual volume of the prism.

Answer:

mark me brainliest

Explanation:

Superposition theorem is one of those strokes of genius that takes a complex subject and simplifies it in a way that makes perfect sense. A theorem like Millman’s certainly works well, but it is not quite obvious why it works so well. Superposition, on the other hand, is obvious.

The steepest, stable, slope angle possible in unconsolidated, granular materials like sand and gravel is called the angle of repose. This angle of repose is the angle at which a material can maintain a stable slope without sliding.

The angle of repose can differ depending on the type of granular material in question and other environmental factors. For example, dry sand usually has an angle of repose between 34 and 35 degrees, while wet sand has an angle of repose between 30 and 34 degrees.In addition to providing information on slope stability, the angle of repose is also used in industries such as mining and agriculture to determine the maximum angle at which materials can be safely piled or stored without collapsing or spilling.

Learn more about unconsolidated here :-

https://brainly.com/question/32274333

#SPJ11

The activation function of a linear threshold neuron is given by: y = f(w * x + b) = (w * x + b >= 0) ? 1 : 0, where f(x) is the Heaviside step function.

To implement the "and" operation, the weights and bias should be such that the output is 1 only when both inputs are 1. This can be achieved by setting w = [1, 1], b = -1.5, so that the activation function becomes:

y = (x1 + x2 - 1.5 >= 0) ? 1 : 0

which is 1 only when both x1 and x2 are 1.

To implement the "or" operation, the weights and bias should be such that the output is 1 if at least one of the inputs is 1. This can be achieved by setting w = [1, 1], b = -0.5, so that the activation function becomes:

y = (x1 + x2 - 0.5 >= 0) ? 1 : 0

which is 1 if either x1 or x2 is 1.

In summary, a single linear threshold neuron can be used to implement the logical "and" and "or" operations for binary inputs by carefully setting the weights and bias values. This shows the versatility of artificial neural networks, as they can be used to model various types of functions, not just for solving complex pattern recognition problems. By combining multiple neurons and adding multiple layers, even more, complex operations can be modeled, making artificial neural networks a powerful tool for solving a wide range of problems in artificial intelligence and machine learning.

To know more about machine learning, visit:https://brainly.com/question/30073417

#SPJ4

The main difference between the Reach stackers and straddle carriers are both types of materials handling equipment used to move cargo and goods around a warehouse or port.

Reach stackers are typically used to move large, heavy items and to store goods in racks or stacks. Straddle carriers, on the other hand, are used to move light loads, such as containers and sacks, and are suitable for use in smaller spaces.  Reach stackers offer more lifting power than straddle carriers, while straddle carriers offer more maneuverability and a tighter turning radius.

The main points of the comparison between reach stacker and straddle carrier:

Reach stacker:

Straddle carrier:

To learn more about the machine lifting tools:

https://brainly.com/question/14765960

#SPJ11

(1) The task can be delayed up to or put off until a time interval of t and still finish by the deadline.

(2) If the laxity is 0, it means that the task must be completed right away unless it will fail to complete it by the deadline.

(3) If the laxity is negative, the deadline for the task cannot be met.

A job level dynamic priority scheduling algorithm is called Least Laxity First (LLF). The laxity of each task changes at every instant of time, which means that every instant is a scheduling event. The task with the lowest level of laxity at this moment will be given higher priority than the others.

More formally, a task's run time laxity is inversely correlated with its priority. Since a task's laxity is determined by how urgent it is to complete, In terms of mathematics, it is defined as

                                               Li = Di + Ci

Here, di denotes a task's deadline, Ci denotes its worst-case execution time (WCET), and Li denotes the task's laxness. It implies that laxity is the amount of time left after passing the WCET before the deadline.

Learn more about algorithm

https://brainly.com/question/24953880

#SPJ4