Fill in the blanks to complete the passage describing the atomic bomb.Scientists who developed the atom bomb were_____about using the technology at the time. Truman ultimately decided to employ it to______. Ultimately, the use of atomic bombs was rationalized to achieve a lower number of______casualties than might be lost during an invasion.- confident- Japanese- intimidate the Russians- divided- end of the world war- American

Answer:

900 psig

Explanation:

Answer:

According to the problem the diameter of the wire , r1

The outer diameter after wrapping , r2 = 7mm

The thickness of the plastic cover , t

Length of the wire = I

The Thermal conductivity of cover = = k

Current pass through the wire = I

Due to current passing voltage dropped, is V

The temperature = T

Heat transfer coefficient = h

The rate at which the heat is generated in the wire,

q= VI = 8 * 10 =80 Watt

Now for calculating the resistance for each medium .

x1 = 1/hA2 = 1/2 x 2π x 0.0035 x 5 =  0.76 K/ W

x2 = ln r2/r1/2πkl = ln 0.0035/0.0015 /2π 0.15 x 5 = 0.179 K/W

Therefore the total resistance ,

R = x1+x2 = 0.76 +0.179 = 0.939 K/W

Now to calculate the temperature at the interface of the wire,

q= R(T - t)

=> 80 = 0.939(T -30- 273)

T = 378.12 K

Critical radius  is r(critical)

r(critical) = K/h = 0.15/12 = 0.0125 m or 12.5 mm

Answer: Feeder

Explanation:

The National Electrical Code (NEC) which has been adopted by all 50 stated in the Repubic is a code that governs the installation of electrical devices, circuits and systems. The primary purpose is to safeguard the populace in the use of electricity which can prove to be hazardous if not properly used.

Article 100 of the the NEC  defines a Feeder as All circuit conductors between the service equipment, the source of a separately derived system, or other power supply source and the final branch-circuit overcurrent device.

In the radio communication system, multipath is the propagation phenomenon that causes diffusion or reflection in multiple different directions of a signal.

Multipath is a propagation mechanism that impacts the propagation of signals in radio communication. Multipath results in the transmission of data to the receiving antenna by two or more paths. Diffusion and reflection are the causes that create multiple paths for the signal to be delivered.

Diffraction occurs when a signal bends around sharp corners; while reflection occurs when a signal impinges on a smooth object. When a signal is received through more than one path because of the diffraction or reflection, it creates phase shifting and interference of the signal.

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Note that the differential manufacturer that was used in the Banks Power System Testing Project is AMSOIL Incorporated.

AMSOIL Inc. is a Wisconsin-based American firm that primarily formulates and produces synthetic lubricants, gasoline additives, and filters. Throughout the mid-to-late 1960s, company founder Albert J. Amatuzio created numerous synthetic motor oil formulas.

It is to be noted that a differential manufacturer is a company that produces and sells differentials, which are mechanical devices that allow the wheels of a vehicle to rotate at different speeds. Examples of differential manufacturers include Eaton, Dana, and GKN Automotive.

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Answer:

The most common and well known of these documents are memos and emails, which are used in every type of business. In addition to this, technical communicators also create instructions, product guides and documentation, graphs, charts, images, videos, and other forms of content.

There are many ways to communicate

technical information,

1. Planning sheet- describe the process - this

shows steps on how to make your drill drift-

telling us how us how to make it.

2.Drawings- this tells you the dimensions, size

of component/workpiece

Inspection sheets- check the measurements

are within given tolerances, this shows us

you've made it within those tolerances.

Instructions/ images of how to make your.

The mechanical energy of an object is a combination of its potential energy and its kinetic energy.

Medium grains are those that are between 1/64 to 1/16 mm in size. The correct answer is option D.

Medium grains, in the context of particle size classification, refer to particles that fall within a specific size range. The size range for medium grains is between 1/64 to 1/16 mm.

To understand this size range, it helps to know that particle sizes are often measured in terms of fractions or decimal equivalents of an inch. In this case, the fractions 1/64 and 1/16 represent specific divisions of an inch.

1/64 inch is a smaller fraction than 1/16 inch. It means that the size of the particles falling within the medium grain range is larger than particles in the fine grain range (which would be smaller than 1/64 inch) but smaller than particles in the coarse grain range (which would be larger than 1/16 inch).

So, when it is stated that medium grains are between 1/64 to 1/16 mm in size, it means that the particles within this range have sizes larger than 1/64 inch but smaller than 1/16 inch.

It's important to note that particle size classification can vary depending on the specific industry or application. Different classification systems might use different size ranges and units of measurement.

Therefore option D is correct.

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The term that identifies the occurrence of a scanned biometric allowing access to someone who is not authorized is biometric spoofing or biometric hacking.

This refers to the use of fake or manipulated biometric data to gain access to a secure system or facility. To prevent biometric spoofing, it is important to use multi-factor authentication methods and to regularly update biometric systems with the latest security protocols.The term that identifies the occurrence of a scanned biometric allowing access to someone who is not authorized is a "false acceptance." This refers to a security system incorrectly granting access to an unauthorized individual based on an inaccurate biometric match.False acceptance is a type of error that occurs in biometric authentication systems, where the system incorrectly identifies an unauthorized user as an authorized one. This can occur when a biometric scan such as a fingerprint or facial recognition is incorrectly matched to an authorized user's data, or when an attacker is able to spoof or mimic a biometric trait to gain access.

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Decision variables are the number of fans and air conditioners, the objective function is to maximize the profit, and constraints are available wiring and drilling hours.

In this manufacturing problem, the Electrocomp Corporation produces two electrical products: air conditioners and large fans. The assembly process for each product requires a certain amount of wiring and drilling. To formulate the linear programming (LP) problem, we need to identify the decision variables, the objective function, and the constraint equations.

Decision variables: Decision variables represent the quantities of the products to be produced. In this case, we use x to represent the number of air conditioners produced and y to represent the number of large fans produced.

Objective function: The objective is to maximize the profit. The profit for each air conditioner sold is $30, and the profit for each fan assembled is $10. Thus, the objective function can be written as: Profit = 30x + 10y.

Constraint equations: The constraints are based on the available wiring and drilling hours. The problem states that there are 200 hours of wiring time available and up to 120 hours of drilling time. The wiring constraint equation is given by 5x + 3y ≤ 200, which represents the total wiring hours used by producing x air conditioners and y large fans. The drilling constraint equation is 6x + 2y ≤ 120, which represents the total drilling hours used. Additionally, the variables x and y should be non-negative, as we cannot produce negative quantities of products: x ≥ 0 and y ≥ 0.

By formulating the LP problem in this way, we have established the decision variables, objective function, and constraint equations that will guide the optimization process to determine the optimal production mix of air conditioners and large fans.

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Organizations are turning to data governance for the following reasons:

b) They are responding to federal regulations

e) Data across their organizations are generally consistent

Let us learn more about these reasons:

b) They are responding to federal regulations: Data governance helps organizations ensure compliance with federal regulations that govern data privacy, security, and usage. By implementing data governance practices, organizations can establish policies, processes, and controls to meet regulatory requirements.

e) Data across their organizations are generally consistent: Data governance helps organizations maintain consistency and integrity in their data across different systems, departments, and sources. It establishes standards, data quality rules, and processes to ensure data consistency and accuracy.

It is important to note that options a) "They have too little data," c) "Their data are typically structured," and d) "Their data are usually located in the organization's databases" are not commonly cited as primary reasons for organizations adopting data governance. These options do not directly address the key motivations behind data governance implementation.

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Using the Poisson distribution and the binomial distribution, it is found that:

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:

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:

\(P(X = x) = \frac{e^{-\mu}\mu^{x}}{(x)!}\)

\(P(X = 0) = \frac{e^{-2.5}(2.5)^{0}}{(0)!} = 0.0821\)

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:

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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The steel-frame structural support was a main feature in the development of t the floors, roof, walls and  skyscraper.

Steel frame is known to be a form of a building method that is used along with a skeleton frame that is made up of steel columns and  I-beams.

Conclusively, This is often used  in the construction of grid to aid the floors, roof and walls of any kind of building. It is also used in the construction of skyscraper.

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As a result, a triangle's area is equal to half the sum of its base and height. Triangle area equals base x height / 12.

Heron of Alexandria (c. 62 ce) is credited with developing the Heron's formula, which determines the system of a triangle in terms of the lengths of its sides. If the side lengths are represented by the symbols a, b, and c: Area is equal to the square root of (a + b + c)/2, where s is half the perimeter.

#include<stdio.h>  

                  int main()  

                  { float b ,h, area;  

           b= 5;  

                                      h= 13;  

           area = (b*h) / 2 ;  

           printf("\n\n Area of Triangle is: %f",area);  

                      return (0);  

   }  

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Answer:

To calculate the steady state flux of atomic hydrogen through a steel vessel, we need to use Fick's first law, which states that the flux (J) is equal to the diffusivity (D) multiplied by the concentration gradient (dC/dx).

First, we need to calculate the concentration gradient by dividing the difference in hydrogen concentration between the inside and outside surfaces by the wall thickness of the vessel. The inside surface is kept saturated with hydrogen at a concentration of 4.5 moles/m3, and the outside surface is exposed to the atmosphere, which has a hydrogen concentration of 0 moles/m3. Therefore, the concentration gradient is (4.5 - 0) moles/m3 / (4 mm) = 1.125 moles/m3 mm.

Next, we need to substitute this value into Fick's first law along with the diffusivity of hydrogen in steel, which is given as 0.1 mm2/s. This gives us the steady state flux as J = (-0.1 mm2/s) * (1.125 moles/m3 mm) = -0.01125 moles/s mm2.

Finally, we need to convert the units of the flux from moles/s mm2 to moles/s m2. To do this, we can multiply the flux by 1,000 to convert the units of millimeters to meters, giving us a final steady state flux of -0.01125 moles/s mm2 * 1,000 = -1.125 moles/s m2.

IF THE VESSEL CONTAINS 20 MOLES OF HYDROGEN, CALCULATE THE TIME TAKEN TO DISSIPATE ALL OF THE HYDROGEN OF THAT THE VESSEL HAS A SURFACE AREA OF 3 M2.

To solve this problem, we need to first calculate the flux of atomic hydrogen through the vessel using Fick's first law:

J = -D(dC/dx)

where J is the flux, D is the diffusivity of hydrogen in steel, and dC/dx is the concentration gradient.

Given that the diffusivity of hydrogen in steel is 0.1 mm2/s, the inside concentration is 4.5 moles/m3, and the outside concentration is 0, the concentration gradient is 4.5 moles/m3.

Plugging these values into the equation above, we get:

J = -0.1 mm2/s * 4.5 moles/m3 = -0.45 moles/s-m2

Next, we need to calculate the time it takes to dissipate all 20 moles of hydrogen from the vessel. We can do this by dividing the total number of moles of hydrogen by the flux:

t = 20 moles / (-0.45 moles/s-m2) = 44.44 s

So it would take approximately 44.44 seconds to dissipate all of the hydrogen from the vessel.

Explanation:

SELF EXPLANATORY

The time taken is 44.44 seconds to dissipate all of the hydrogens from the vessel.

To solve this problem, we need to first calculate the flux of atomic hydrogen through the vessel using Fick's first law:

J = -D(dC/dx)

where J is the flux, D is the diffusivity of hydrogen in steel, and dC/dx is the concentration gradient.

Given that the diffusivity of hydrogen in steel is 0.1 mm²/s, the inside concentration is 4.5 moles/m³ and the outside concentration is 0, the concentration gradient is 4.5 moles/m³.

Plugging these values into the equation above, we get:

J = -0.1 mm²/s * 4.5 moles/m³ = -0.45 moles/s-m²

Next, we need to calculate the time it takes to dissipate all 20 moles of hydrogen from the vessel. We can do this by dividing the total number of moles of hydrogen by the flux:

t = 20 moles / (-0.45 moles/s-m2) = 44.44 s

So it would take approximately 44.44 seconds to dissipate all of the hydrogen from the vessel.

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The state nursing licensure exam, commonly known as NCLEX, is an important step for individuals who wish to become licensed nurses. This exam assesses the knowledge and skills necessary for safe and effective nursing practice.

It is administered by state nursing boards and is a requirement for obtaining licensure to practice nursing.Nurses are essential members of the healthcare team and can be found working in various settings, including hospitals, clinics, nursing homes, schools, and community health centers. While hospital administration may not be the primary role of a nurse, there are opportunities for nurses to work in leadership positions in healthcare organizations.Anesthesiology Assistants are advanced practice providers who work closely with anesthesiologists to provide anesthesia care to patients. They are trained in the delivery of anesthesia and the management of patients before, during, and after surgery. While reimbursement policies may vary, Anesthesiology Assistants are recognized healthcare providers and can be reimbursed for their services by Medicare and Medicaid in certain states.Anesthesiology Assistants must work under the supervision of an anesthesiologist as part of a care team. The level of supervision required may vary depending on state regulations, the complexity of the patient’s medical condition, and the specific procedure being performed. The anesthesiologist is ultimately responsible for the patient’s care, and the Anesthesiology Assistant works collaboratively with the anesthesiologist to ensure safe and effective anesthesia care.

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Here's a Python program that defines the relprime3 function and uses it to check if all pairs of three numbers passed to it are relatively prime. It also calls the relPrime function from Problem #1 to check if two numbers are relatively prime.

python

Copy code

def gcd(a, b):

   if a == 0:

       return b

   return gcd(b % a, a)

def relPrime(a, b):

   return gcd(a, b) == 1

def relprime3(a, b, c):

   if not relPrime(a, b):

       return False

   if not relPrime(a, c):

       return False

   if not relPrime(b, c):

       return False

   return True

# Sample input

a = 3

b = 5

c = 7

# Call relprime3 function

result = relprime3(a, b, c)

# Print output

print(f"Are {a}, {b}, and {c} relatively prime? {result}")

In this program, gcd is a function that calculates the greatest common divisor of two numbers. relPrime is a function that returns True if two numbers are relatively prime (i.e. their greatest common divisor is 1).

The relprime3 function takes three arguments a, b, and c, and checks if all pairs of the three numbers are relatively prime by calling relPrime three times. If any pair of numbers is not relatively prime, it returns False. Otherwise, it returns True.

In the sample input, the program checks if 3, 5, and 7 are relatively prime by calling relprime3(3, 5, 7). The output should be:

sql

Copy code

Are 3, 5, and 7 relatively prime? True

You can run the program multiple times with different inputs to check if the relprime3 function is working correctly.

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The correct answer is Technician B is correct.Two technicians are discussing diodes. Technician A states that a zener diode blocks flow in one direction, but allows flow in the other.

Technician A's statement is incorrect. A zener diode is a type of diode that can conduct current in both forward and reverse bias conditions. It is designed to operate in the reverse breakdown region, allowing current flow in the reverse direction when the voltage across the diode exceeds its specified breakdown voltage.Technician B's statement is correct. Light-emitting diodes (LEDs) are indeed being used as replacements for traditional incandescent light bulbs. LEDs are more energy-efficient, have a longer lifespan, and produce less heat compared to incandescent bulbs, making them a popular choice for various lighting applications.

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Answer:

Agricultural engineer

It is recommended that the switched portion of an outlet be mounted towards the top.

The reasoning behind this recommendation is that it will allow easier access to the switch while also reducing the risk of accidental contact with the live portion of the outlet. However, there may be some situations where it is more practical to mount the switched portion towards the bottom.

For example, if the outlet is being installed in a location where accessibility is more important than safety, such as in a garage or workshop, it may be preferable to mount the switch at the bottom to make it easier to reach from a standing or seated position. In general, though, mounting the switched portion of an outlet towards the top is the safer and more practical choice in most situations.

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The efficiency of the motor is 80%.

The heat lost by the motor per minute is 7.5 kW.

The output power of the motor is given by:

P_o = τ * ω

where τ is the torque and ω is the angular velocity.

P_o = 200 N m * (2π * 600 r/min) / 60 s/min = 6000 W

The efficiency of the motor is given by:

η = P_o / P_i

where P_i is the input power.

η = 6000 W / 15 kW = 0.8

The heat lost by the motor per minute is given by:

Q = P_i - P_o

Q = 15 kW - 6000 W = 7.5 kW

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Here's a class diagram that represents the entities and their relationships for the video store scenario described:

+---------------------+        +---------------+       +-----------------+

|      Movie          |        |    Member     |       |    Rental       |

+---------------------+        +---------------+       +-----------------+

|  movie_id : int     |        |   member_id : |       | rental_id : int |

|  title : string     |        |   int        |<-------| movie : Movie    |

|  format : string    |        |   name : str |        | member : Member |

|  category : string  |        |   phone : str|        | rental_date : dt|

+---------------------+        |   type : str |        | is_returned : bool |

                               +---------------+        +-----------------+

                               |  credit_card: |                

                               +---------------+                

                               | rent_movies() |                

                               +---------------+                

                                         ^                      

                                         |                      

                               +---------------+                

                               | GoldenMember  |                

                               +---------------+                

                               | rent_limit:   |                

                               +---------------+                

                               | return_movies()|                

                               +---------------+                

                                         ^                      

                                         |                      

                               +---------------+                

                               | BronzeMember |                

                               +---------------+                

                               | rent_limit:   |                

                               +---------------+                

                               | return_movie()|                

                               +---------------+                

The Movie class has attributes movie_id, title, format and category. Each Member has a member_id, name, phone, and type. The Rental class is the association class that connects Movie and Member through the movie and member attributes, respectively, and adds rental_id, rental_date, and is_returned attributes.

There are two sub-classes of Member: GoldenMember and BronzeMember. The GoldenMember has an additional credit_card attribute and a rent_limit method that allows them to rent multiple movies at once. The BronzeMember has a rent_limit method that allows them to rent only one movie at a time. Both sub-classes have a return_movie or return_movies method, respectively, to allow them to return the rented movies.

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Answer:

The correct answer is C) Electrical Contractor

Explanation:

EWR refers to Electrical Work Request.

According to the EWR Specifications, the Contractor is responsible for picking up and disposing of debris or rubbish from equipment installed by the electrical contractor on the project.

The EWR specification state that:

For the disposal of building waste materials, and garbage, the contractor shall have on-site enclosed dumpsters or bins and shall regularly eliminate the items referred to above from the site.

Cheers

Answer:

Explanation:

Q1: Polling is a method of computer programming where a program repeatedly checks a specific location in memory for new data or an event to occur. This is often done in a loop, where the program continuously checks for new data or an event until it occurs.

Two disadvantages of polling are:

It can be inefficient, as the program must continuously check for new data or an event, which can consume a lot of processing power.

It can also lead to missed events or data, as the program may not be checking at the exact moment when the event or data occurs.

Q2: Memory interleaving is a technique used to improve the performance of computer memory systems by spreading data across multiple memory modules. This is done by interleaving the memory addresses so that data is spread evenly across all the modules, rather than being stored in one module.

This technique is used for performance enhancements because it allows for faster access to data by allowing multiple memory modules to be accessed at the same time, rather than having to access data from one module at a time. This results in faster data transfer rates and improved system performance. Additionally, memory interleaving can also improve the reliability of a system by spreading data across multiple memory modules, which reduces the risk of data loss in the event of a module failure.

Answer:

Explanation:

It really all depends, it varies from 375 to 830, you can't mark one as " Lamborghinis have this much hp always " seeing it fluctuates so much car to car

Answer:

yes i do.

Explanation:

it's pretty easy in my opinion but i dont know about you why do you ask?

Use architectural tools to demonstrate the locations where open standards will be applied.

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Answer: It is very important that the orifices and passages be kept clean and free of burrs to permit free gas flow and to form a well-shaped flame.

Explanation:

Answer:

SpaceX

Explanation:

SpaceX successfully launches 60 more Starlink satellites as it continues towards 2020 service debut. SpaceX has launched another big batch of Starlink satellites, the low Earth orbit spacecraft that will provide connectivity for its globe-spanning high-bandwidth broadband internet network.