Answer:
could you elaborate a bit more
In her first job out of college, Riki sometimes felt embarrassed by her mistakes. As she gained experience in technological problem solving, she began to like her mistakes more. Why?
Answer:
Explanation:There are many definitions of problem-solving – but at a basic level, it focuses on the ability to accurately assess a situation and arrive at a positive solution.
Solving problems is an analytical skill that many employers look for when reviewing candidate application forms.
This particular skill isn’t restricted to a single sector, industry or role, though employers in the engineering and legal industries, in particular, tend to look for proficiency.
Consequently, questions about your problem-solving ability are commonplace in interviews.
Adjusting the input to something based on what it’s output is doing is an example of_____-
Answer:
Adjusting the input to something based on what it’s output is doing is an example of **feedback**. Feedback is a process in which the output of a system is used to modify the input of the system. This can be used to improve the performance of the system by making it more responsive to changes in the environment.
For example, a thermostat uses feedback to maintain a constant temperature in a room. The thermostat has a sensor that measures the temperature of the room. If the temperature is too high, the thermostat turns on the air conditioner. If the temperature is too low, the thermostat turns on the heater. This process of adjusting the input based on the output is called feedback.
Feedback is a very important concept in engineering and science. It is used in a wide variety of applications, such as control systems, signal processing, and machine learning.
Explanation:
Lithium-ion batteries are considered dry-cell batteries.
A) TrueB) False
Answer:
True
Explanation:
A discharged battery will have?
(A) lower specific gravity than a fully charged battery
(B) higher specific gravity than a fully charged battery
(C) lower specific gravity than water
(D) the same specific gravity as water
It's okay to lower a vehicle onto a high-reach support stand.
what was the name of that robot of ai who dismantled and a unbelievable answer of an question
The name of that robot of ai who dismantled and a unbelievable answer of an question is Sophia
What is the robotSophia the robot is very famous now. The robot has become very popular and has traveled to different places like stages, magazines, and conferences. It even talked at the United Nations.
Sophia is a robot that people think will be very important for AI, but some people believe it's just a pretend thing to make people like the company better. The person in charge of making Sophia says it's like a computer - it helps create other things. The robot can use many different computer programs.
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five factors on one's choice of site
Answer: Crucial Factors to Consider for Your Site Selection
Define your reason or purpose for situating your plan on the site.
Location and accessibility.
Knowing your competitors.
Study the building/land surrounding the site.
Landscape, size, shape, and topography.
When considering housing options around the world, what is one important factor in the types of homes that are constructed in different regions?
A. the zoning regulations
B. the wildlife in the region
C. the available resources
D. the amount of time that construction takes
When considering housing options around the world, one important factor is the the available resources in the types of homes that are constructed in different regions.
the criteria for certifying a site, including its location, size, amenities, and the suitability of the associated utility infrastructure. Section outlines specifications for the actual home, which
must be modest but also decent, secure, and hygienic. Depending on whether the home will be newly built or an existing one, different rules apply.
The protection of environmental resources and the necessary attention with regard to hazardous substances are both outlined in Section of the Agency's regulations. Section offers suggestions for observing building activities to make sure that any Before the Agency issues a loan, the Loan Originator must confirm that the applicant will possess the legal form of ownership and that the Agency's stake in the property .
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Brianna is learning about the differences between hardware and software. She discovered software can be affected by viruses and hardware (5 points)
A Is created by a computer programmer using coding programs
B does not need to be cleaned regularly
C are parts of the computer you can't touch
D wears out and needs to be replaced over time
Answer:
The answer is a or d hope this helps.
Explanation:
Which of the following are hazards associated with portable ladders?
The hazards that are associated with portable ladders include the following:
A) Ladder is not positioned correctly.
B) Ladder is too long.
D) Unsteady ladder.
What is OSHA?OSHA is simply an abbreviation for occupational safety and health administration that was created under the Occupational Safety and Health Act, so as to develop work-safety standards for workers and providing precautionary measures against all workplace hazards.
According to the occupational safety and health administration (OSHA), a worker is at a higher risk of falling down, if his or her portable ladder isn't inspected for any defect or safely positioned each time he or she uses it.
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Complete Question:
Which of the following are hazards associated with portable ladders?
A) Ladder is not positioned correctly
B) Ladder is too long
C) Ladder is not tied off correctly
D) Unsteady ladder
Which of the following statements correctly describes a class K9 fuse?
A Class K9 fuse is a type of fast-acting fuse that is commonly used in high current applications.
What is the Voltage rating?It has a voltage rating of up to 600 volts and can handle currents ranging from 70 to 400 amperes. The K9 fuse is designed to protect electrical equipment from short circuits and overloads by breaking the circuit quickly when an excessive current flows through it.
This type of fuse is commonly used in applications such as motor protection, transformer protection, and power distribution systems. It is important to select the correct type and rating of fuse to ensure proper protection of the equipment and safety of personnel.
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How do the remains of plants and animals become fossil fuels. Why are they considered nonrenewable resources?
Answer:
they become oils with heat and pressure
they are non-renewable because they take millions of years to form
How is a disc brake system different from a drum brake system? Short answer
Answer:
Disc brake system use a slim rotor and small caliper to halt wheel movement but a drum brake system allow heat to build up inside the drum during heavy braking .
PLZ HELP ME PLZ I NEED HELP AS FAST AS POSSIBLE PLZ I WILL MARK THE BEST ANSWER AS BRAINLYIEST The most dangerous time to be on the road is between _____ A. 4 a.m. and 6 a.m. B. 1 a.m. and 5 a.m. C. 10 p.m. and 3 a.m. D. 8 p.m. and 2 a.m.
I think the answer is B) 1 a.m. and 5 a.m. I very sorry if it is wrong plz let me know if it is wrong bro thankx
Answer: i think its C
help please im begging
Answer:
A and D
Explanation:
Type the correct answer in the box. Spell all words correctly.
Which material is used in a photovoltaic cell?
A photovoltaic cell converts solar radiation into electric current using a thin sheet of blank like silicon.
Answer:
silicone I took the test
what is the scale if a 4-inch length on a drawing corresponds to a 4-foot length on the actual object?
If a 4-inch length on a drawing corresponds to a 4-foot length on the actual object, the scale factor is equal to 1 : 12.
What is a conversion factor?A conversion factor can be defined as a number that is typically used to convert (change) a number in one (1) set of units to another, either by dividing or multiplying.
Generally, an appropriate conversion factor to an equal value must be used when it is necessary to perform any mathematical conversion.
Conversion:
12 inches = 1 foot
X inches = 4 feet.
Cross-multiplying, we have:
X = 12 × 4
X = 48 inches.
For the scale factor, we have:
Scale factor = 4 : 48
Scale factor = 1 : 12.
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Technician a says that when more air is entering a spray booth than is removed it is considered to have negative pressure technician b say the negative air pressure draws more overspray through spray booth filters than positive air pressure Who’s right
interview someone who is working in you desire field . Ask them what steps they took to get where they at today (ex internships , volunteering ,etc) How did they get those opportunities? what were the benefits of doing those things? is there anything they would recommend you do or not do?
The goal and key to getting an interview with someone who is working in your desired field and asking specific questions is simply to have an idea of what to expect in the specific field.
What is an Interview?A planned interaction in which one party asks questions and the other response are known as an interview. In everyday speech, an "interview" is a private discussion between an interviewer and an interviewee.
With this in mind and by asking specific questions, you are trying to analyze and gauge how your desired role or position in a company really is so you can prepare better for it.
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PLEASE HELP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
You are flying a Cessna 182 Skylane at a cruise speed of 140 kts. You are flying on a trip that will take you 520 NM. How long will it take you to get to your destination?
2.86 Hours
1.86 Hours
5.3 Hours
.35 Hours
Explanation:
A knot is a unit of speed defined as nautical miles/hour.
So, how long would it take you to fly 60 NM at a speed of 60 knots?
\(Duration = \frac{speed}{distance} = \frac{60}{60} = 1 hour\)
Plug your values into the equation to solve for your question.
true or false a round character is described in part by his or her physical characteristics
Answer:
The biggest difference between round and flat characters is the character's complexity: round characters have layers, while flat characters do not. These layers cause the round characters to be more interesting, meaning audiences can more easily sympathize with round characters than with flat ones
Truth
Explanation:
define horizontal shapes
Horizontal shapes are simply defined as shapes that identified by their alignment and orientation along the horizontal axis.
What are horizontal shapes?Horizontal shapes are simply identified by their alignment and orientation along the horizontal axis.
These shapes appear to be extended in a left-to-right or right-to-left direction, with a greater width-to-height ratio. Rectangles, squares, lines, and strips are typical examples.
While lines are one-dimensional, horizontal objects with an unlimited length, rectangles and squares have four sides and have horizontal top and bottom boundaries. Strips are lengthy, varying-width horizontal shapes that are frequently utilized in design and the arts.
Horizontal shapes can imply security, harmony, calmness, and a sense of rootedness.
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For installations where the nonlinear load is huge, most consulting engineers will specify ____-rated transformers.
Answer:
K
Explanation:
For installations where the nonlinear load is huge, most consulting engineers will specify K-rated transformers.
A water turbine is to be designed to produce 27MW when running at 93.7 rev/min
under a head of 16.5m. A model turbine with an output of 37.5kW is tested under
dynamically similar conditions with a head of 4.9m . Calculate the:
a. model speed; b. scale ratio; c. assuming a model efficiency of 88%, estimate the volume
flow rate through the model; and d. if it is estimated that the force on the thrust bearing of
the full-size machine is 7.0GN , determine the bearing thrust of the model.
The Answers for the given question are as follow:
a. The model speed is approximately 31.62 rev/min.
b. The scale ratio is approximately 0.0417.
c. The estimated volume flow rate through the model is approximately 943.44 m^3/s.
d. The bearing thrust of the model is approximately 9.72 kN.
To calculate the required values for the water turbine model, we can utilize the concept of dynamic similarity.
a. To find the model speed, we can use the principle of geometric similarity, which states that the ratio of speeds is equal to the ratio of the square roots of the head. Thus:
Model speed = (√(Model head))/(√(Full-size head)) * Full-size speed
= (√4.9/√16.5) * 93.7 rev/min
= 31.62 rev/min
b. The scale ratio can be determined using the equation:
Scale ratio = (√(Model power))/(√(Full-size power))
= (√37.5kW)/(√27MW)
≈ 0.0417
c. To estimate the volume flow rate through the model, we can use the power equation:
Model power = (Model efficiency) * (Volume flow rate) * (Model head) * (Gravity)
37.5kW = 0.88 * (Volume flow rate) * 4.9m * (9.81m/s^2)
Solving for the volume flow rate:
Volume flow rate = 37.5kW / (0.88 * 4.9m * 9.81m/s^2)
≈ 943.44 m^3/s
d. To calculate the bearing thrust of the model, we can use the principle of force similarity:
Bearing thrust model = (Model power / Full-size power) * Full-size bearing thrust
= (37.5kW / 27MW) * 7.0GN
≈ 9.72kN
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1. What was the boundary marker of the underworld
Answer:
The association between Hermes and the underworld is related to his function as a god of boundaries, the boundary between life and death, but he is considered a psychopomp, a deity who helps guide souls of the deceased to the afterlife, and his image was commonly depicted on gravestones in classical Greece.
Explanation:
Explain the function of both of the organelles pictured below.
Answer:
The mitochondria's job is to produce the majority of the chemical energy required to power a cell's metabolic reactions.
The chloroplast's job is to create food for a cell through the process of photosynthesis.
Air is contained in a piston-cylinder device at 9 bar and 927˚C, and occupies a
volume of 0.8 m3. The air undergoes an isothermal process until the pressure is
reduced to 4.5 bar. The piston is now fixed in place and not allowed to move while
a heat transfer process takes place until the air reaches 27˚C. Assume the air to be
a perfect gas. Take cp=1.005 kJ/kg∙K and cv=0.718 kJ/kg∙K.
(a) Calculate the final volume and final pressure of the air.
(6 marks)
(b) Determine the change in internal energy of the air, the work done
by the air and the total heat transferred.
a) Note that the final volume of the air is also 1.6 m3, and the final pressure is 4.5 bar; and
b) the change in internal energy of the air is 0 kJ, the work done by the air is 0.966 kJ, and the total heat transferred is 487.7 kJ.
What is the rationale for the above response?To solve this problem, we can use the ideal gas law and the first law of thermodynamics.
(a) To determine the final volume and final pressure of the air, we can use the ideal gas law, which states that:
P1V1/T1 = P2V2/T2
where P1, V1, and T1 are the initial pressure, volume, and temperature, respectively, and P2, V2, and T2 are the final pressure, volume, and temperature, respectively.
We can first use this equation to determine the final volume of the air during the isothermal process:
P1V1/T1 = P2V2/T2
(9 bar)(0.8 m3)/(1200 K) = P2V2/(927 K)
V2 = (9/4.5) * (0.8 m3)
= 1.6 m3
Now, we can use the ideal gas law again to determine the final pressure of the air during the isothermal process:
P1V1/T1 = P2V2/T2
(9 bar)(0.8 m3)/(1200 K) = (P2)(1.6 m3)/(1200 K)
P2 = (9 bar)(0.8 m3)/(1.6 m3)
= 4.5 bar
During the subsequent heat transfer process, the piston is fixed in place, which means the volume of the air remains constant at 1.6 m3.
Therefore, the final volume of the air is also 1.6 m3, and the final pressure is 4.5 bar.
(b) To determine the change in internal energy of the air, the work done by the air, and the total heat transferred, we can use the first law of thermodynamics, which states that:
ΔU = Q - W
where ΔU is the change in internal energy, Q is the heat transferred, and W is the work done.
During the isothermal process, the temperature of the air remains constant at 927 K, which means the internal energy of the air does not change:
ΔU = 0
During the isothermal process, the work done by the air is:
W = -P1V1 ln(P2/P1)
= -(9 bar)(0.8 m3) ln(4.5/9)
= 0.966 kJ
During the subsequent heat transfer process, the air is heated from 927 K to 300 K, which means heat is transferred into the air:
Q = m cΔT = (P2V2/R) cΔT
= (4.5 bar)(1.6 m3)/(287 J/kg∙K) (1.005 kJ/kg∙K) (927 K - 300 K)
= 487.7 kJ
Therefore, the change in internal energy of the air is 0 kJ, the work done by the air is 0.966 kJ, and the total heat transferred is 487.7 kJ.
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Which of the following describes what happens in the final stage of a product's life cycle?
O It is developed using sustainable materials.
O It is delivered to a retailer to be sold.
O It is used by the consumer.
O It is discarded or recycled.
Answer:
It is discarded or recycled.
Explanation:
I cover sports events and produce written or broadcast reports on those events,
AI am a Bookmaker
C
I am a Strength and Conditioning coach
I am a Sports Journalist
DI am a PE teacher
Answer
Sports Journalist
Explanation:
you cover SPORTS making you a SPORTS Journalist
1. You should
when working with power tools.
A)O Ensure that machine guards are in place
B)O Secure your work with a clamp or vise
C)O Keep your work area clean
D) G Alof the above
You should ensure that machine guards are in place when working with power tools. The correct option is A.
What are power tools?Power tools are those tools that are run by power or electricity. These tools are used when constructing something. These tools are drill machines, cutters, axe, welding machines, etc.
These tools ate used by professionals or used by proper care because they are harmful tools that can lead to accidents. So when using power tools, you should wear helmets, gloves, and goggles to avoid any accidents.
The machine guards are given with the machine, they should be properly installed and used. If not installed or used properly, they can cut or injure you.
Thus, the correct option is A. Ensure that machine guards are in place.
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