The statement is TRUE.
Here is how we arrived at the current valueWe can relate the current (I), voltage (V) and resistance (R) of a wire by Ohm's law.
Ohm's law states that the current (I) flowing through a conductor between two points is directly proportional to the voltage (V) across the two points, and inversely proportional to the resistance (R) between them.
Mathematically,
V = I * R
From the above question, we know that our:
V = 120v
R = 30 Ohms
Our job is to confirm if the current is 4A. To do that let us make current (I)
the subject of the formula, we have:
I = V/R
Plug the values and find I
I = 120/30 = 4 A
Since calculated value of I = 4, therefore the current through the resistor is true at 4 A.
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 A game consists of a 3-card hand. What are the chances of have a pair (same face-value) in a hand, given the first two cards are not a pair?
Answer:13
Explanation:
The probability of getting a pair (but NOT three of a kind) in three-card poker would be 3744/22100 = .1694+.
Obviously any of the three cards NOT in the pair is equally likely to have been dealt to you last. So in the 1/3 of cases where the non-paired card was dealt last, then your criteria were met: first you got a pair, then you got something outside the pair. 1/3 of the above value is 1248/22100 = 0.05647+.
How did I get the 3744/22100 figure?
13 (number of ranks the pair could be in) TIMES 6 (number of ways to have two of the four cards within the paired rank) TIMES 48 (number of ways to have one of the other cards outside the pair) DIVIDED BY 22100 (which is 52 choose 3, the number of unique three card poker hands.)
As a construction manager, Alex found a major issue with the client's design demands. He found out that the building design was not feasible
considering the quality of the soil of the area, and technology constraints. So, Alex convinced the client to discard the original building design
and choose a more economical building design that was environment-friendly. Which human resource skill helped Alex convince the client?
ОА.
supportiveness
negotiation
C
coordination
D. planning skill
E analytical skill
Answer:
Which human resource skill helped Alex convince the client? its nagotiation
Explanation:
got it right on the test.
What is the difference between traditional heavy timber frame construction and post-and-beam framing?
However, the way the various components are joined makes post and beam building different from timber frame construction: Wood joinery and infrequently steel components are used in timber framing. Metal fasteners and connectors are used in post and beam structures.
What kind of traditional timber framing is most prevalent?By far the most prevalent type of surviving timber-framed construction is post and truss (see below right). The purlin roof is used in this design. Each cross frame contains structural connections between the roof and wall components. Like in box-framed construction, the tie beams are part of the cross frames.
What is the alternative term for post and beam architecture?Terminology used nowadays. The phrase "post-and-beam" is frequently used in a fairly broad sense, but the term "timber frame" is used to describe a particular subset of structures—those that are built using wood.
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5. Employees are not responsible for their own safety while at work.
A) O True
BIO False
43.) The tires are being replaced on a vehicle originally equipped with P205/60R16 92H tires. Technician A says that P225/50R16 92H tires are suitable replacements. Technician B says that P205/60R16 92V tires are suitable replacements. Who is right?
How is an orthographic drawing similar to or different from an isometric drawing?
A red circle and diagonal slash on a sign means that:.
Dampers dampers springs are used inside some valve spring to
A. retain valve stem seals.
B. keep the valve spring attached to the valve.
C. decreased valve spring pressure.
D. prevent valve spring surge.
Select the tasks performed by a space operations specialist.
a. operate satellite electronic systems
b. apply system operational procedures
c. analyze satellite operational status
d. analyze Internet chatter
e. track enemy targets
f. analyze maps of weapons development
Note that a space operations specialist will:
operate satellite electronic systems (Option A)apply system operational procedures (Option B)analyze satellite operational status (Option C).Who is a space operation specialist?Space operations specialists typically work in the field of aerospace or satellite engineering, and their primary responsibilities involve maintaining and operating satellite systems and other space-related equipment.
They may also be responsible for monitoring the status of satellite systems, analyzing data from satellite missions, and developing procedures for operating satellite systems.
Note that Space operations specialists operate in space operations centers.
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The gear lube level is being checked in a manual transmission. Technician A says it should run out when the plug is removed. Technician B says that some transmissions use motor oil as gear lube. Who is correct?
Answer:
Both technician A and B are correct
Explanation:
The function of the gear lube drain plug is to drain the automatic transmission fluid from the gear box
Although motor oil is for the engine, motor vehicle transmission uses different oil types as the transmission system or automatic transmission system (ATF) operates in an closed system environment it is free from fuel contamination that motor oil absorbs
As such depending on the specification, manual transmission oil can range from hypoid oil, motor oil or automatic transmission oil.
Lithium-ion batteries are considered dry-cell batteries.
A) TrueB) False
Answer:
True
Explanation:
Examples of modern manufacturing allowing for customization to make specific items to suit individual needs.
Modern manufacturing has significantly advanced to cater to customization and meet individual needs.
Few examples of how modern manufacturing allows for customization:
1)3D Printing/Additive Manufacturing: 3D printing enables the production of highly customized items by building layer upon layer of material.
This technology allows for the creation of unique shapes, sizes, and designs, enabling customization on a personal level.
From customized prosthetics to personalized jewelry, 3D printing revolutionizes manufacturing by tailoring products to individual requirements.
2)Mass Customization in Apparel: Traditional manufacturing processes often involved producing items in standard sizes, limiting options for consumers.
However, modern manufacturing techniques, such as computer-aided design (CAD) and computer-aided manufacturing (CAM), allow for mass customization in apparel.
By utilizing body scanning and virtual fitting technologies, companies can offer custom-made garments that fit an individual's unique measurements and style preferences.
3)Customized Electronics: With advancements in technology, manufacturers can now offer customization options for electronic devices.
Customers can personalize specifications such as memory capacity, display size, and processing power to suit their needs.
Some companies even allow customers to design the appearance and choose specific features of their gadgets, ensuring that the final product aligns with their preferences.
4)Personalized Food and Beverages: Manufacturing has extended to the food and beverage industry, enabling customization in culinary experiences.
Companies now offer personalized nutrition plans, customized meal kits, and even 3D-printed food tailored to individual dietary requirements and taste preferences.
5)Automotive Industry: The automotive industry has embraced customization, allowing customers to configure various aspects of their vehicles, including color, trim, interior options, and additional features.
Some manufacturers offer online platforms where customers can design and visualize their personalized cars before ordering.
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I want descriptions on
Current State of Programming in Pakistan
Scope of Programming in Pakistan
The scope of BS computer science in Pakistan is quite vast
try this :)
Jamal has Started all season as a safety. Last season,he was making a backup salary, which is 67% of what starters make. If Jamal is able to renegotiate his contract to the starter rate from the $400,000 he's currently making, what will his next salary be?round to the nearest whole number.
Answer: $597015
Explanation:
Let the salary of the starter be x.
Since Jamal earns $400,000 and makes 67% of what starters make, then this can be written mathematically as:
67% of x = $400000
67% × x = $400,000
67/100 × x = $400,000
0.67 × x = $400,000
0.67x = $400,000
x = $400,000 / 0.67
x = $597014.93
x = $597015
His next salary will be $597015
What is the first step in the Design Process *
O Develop a Solution
O Generate Concepts
O Construct and Test a Prototype
O Define the Problem
Answer:
Define the problem
I hope this helps!
Explanation:
The problem must be know before you can develop and solution, generate concepts, or construct and test a prototype
Which type of fires should you fight with a portable fire
extinguisher?
Answer:
Class A fires
Explanation:
Class A fires are fires caused by ordinary combustibles, like wood. Assuming this is a portable water fire extinguisher, you should never use it on Class B fires or electric fires.
How can you drop two eggs the feweHow can you drop two eggs the fewest amount of times, without them breaking? ...st amount of times, without them breaking? ...
Answer:
answer
Explanation:
Answer:
How can you drop two eggs the fewest amount of times, without them breaking it
Explanation:
This is done on any floor, the highest or the lowest. Simply drop the egg from one inch above your foot and it will not break.
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.
You are driving on a two-way street, and are looking for a place to park;
Answer:
you cannot park
Explanation:
except you park in a compound because it is a two way road parking on either side could lead to accident or goslow
Reducing waste benefits your shop by cutting down on pollution and __________. A)Lowering costs B)keeping employees healthy C)Reducing tripping hazards D) Improving employee efficiency
Answer:
I think A
Explanation:
A is the only one talking about costs
The acronym ELF stands for which three important actions you must take to prepare for any standardized test?
a.Explore the test, learn the content, follow test day rules.
b.Explore the content, learn the test, follow test day rules.
c.Examine your courses, learn the facts, follow test day rules.
d.Examine the library, live the content, follow test day rules.
I believe the answer is A, explore the test, learn the content, follow test day rules. Hope this helps! Please give me brainliest :)
Pls help me Extra points
Represent each of the following units as a combination of primitive
dimensions where M=mass, L=length, T=time
Kilometer
Quart
Pascal
Watt
Newton
Horsepower
Kilometer = 1000m
Quart = 0.000946m³
Force = mass × acceleration
=> F = ma
Putting units:
Newton = kg.m/s² or kg.m.s^-2 _____(1)
Pressure = force/area
Putting units:
Pascal = Newton/m²
=> Pascal = kg.m.s^-2.m² [from (1)]
=> Pascal = kg.m^-1.s^-2
Work = force × displacement
=> W = Fs
Putting units:
Joule = Newton.m
=> Joule = kg.m.s^-2.m [from (1)]
=> Joule = kg.m².s^-2 ______(2)
Power = work/time
Putting units:
Watt = joule/s
=> Watt = kg.m².s^-2/s [from (2)]
=> Watt = kg.m².s^-3 ______(3)
Horsepower = 746 watt
=> Horsepower = 746kg.m².s^-3 [from (3)]
Hope it helps!!What factors might cause the inputs to incorrectly interpret the input condition, in each of
these situations:
A. A Brake Pedal is pressed
B. A Student is Sitting in a Chair
Some of the possible reasons why there can be errors when evaluating brake pedals are:
There is air in the hydraulic linesThere is faulty installationThere is improper lubrication of the caliper slides, etc.Some of the possible reasons why there can be errors when evaluating sitting position of a student are:
The angle which the student is viewedThe height of the chairThe sitting position of the student, etcWhat is an Error?This refers to the action or process where a thing is incorrect or is lacking in accuracy.
Please note that your question is incomplete so I gave you a general overview to help you get a better understanding of the concept.
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what do you like better chevy, dodge, or ford
Answer: dodge and ford hbu?
Explanation:
A vernier caliper will measure in what ( URGENT)
Which of the following identifies what engineers primarily take into consideration in sustainable design?
the engineering design process
the environmental design process
the principles of green engineering
the product's life cycle
Consider the life cycle in all your technical endeavors. Make sure that every input and output of materials and energy is as naturally safe and benign as feasible. Lessen the loss of natural resources.Thus, option C is correct.
What engineers take consideration in sustainable design?In order to satisfy fundamental human needs, reduce poverty, advance secure and sustainable development, respond to emergencies, rebuild infrastructure, close the knowledge gap, and foster cross-cultural understanding, engineers as a profession are essential.
Therefore, the principles of green engineering identify what engineers primarily take into consideration in sustainable design.
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Write a meme about fiscal policy!!!!!!!!!
Fiscal policy can be expansionary or contractionary, depending on whether the government increases or decreases spending and taxes.
Fiscal policy refers to the government's use of taxation and spending to influence the economy. It involves adjusting government spending levels and tax rates to achieve macroeconomic goals such as controlling inflation, reducing unemployment, and promoting economic growth.
Expansionary fiscal policy is used during recessions to stimulate economic activity, while contractionary policy is used during periods of high inflation to slow down economic growth. Fiscal policy is an important tool that governments use to stabilize the economy and achieve their economic objectives.
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!WILL GIVE BRAINLIEST!! Explain the difference in the work performed by an environmental scientist and a civil engineer during the development of a geothermal site.
Answer:
What is environmental science?Environmental science is a wide field that combines disciplines and methodologies from the biological, information, chemical and physical sciences to study the environment and the impact from external factors like urban development and population growth. Environmental scientists and professionals working in the field collect and analyze data from nature, small communities and large urban areas to determine an area's pollution and contamination risk. Through the collection and analysis of data from the environment, professionals can assess soil health, water usability and accessibility and other factors that can affect both citizens and the environment.
Explanation:
What is environmental engineering?Environmental engineering is a field in engineering where professionals focus on combining environmental science methods with engineering principles to develop and implement better infrastructure, technology and industrial operations that reduce the risk of environmental contamination and pollution. Environmental engineers may often collaborate closely with environmental scientists to apply data to designs that promote cleaner energy use, more efficient building activities and ecologically sound business practices.Additionally, environmental engineering often includes other fields that overlap to form a foundation for this career path. For instance, environmental engineers may also incorporate aspects of civil engineering, transportation and logistics, geotechnical engineering, chemical engineering and biology to develop strategies that reduce the risk of pollutants and contaminants from urban projects and other activities that can impact the environment.
Difference between these both engendering Even with the overlap in some of the collaboration and application methods of both environmental career fields, there are several key differences between environmental engineering and environmental science:Career focusOne important distinction between environmental science and engineering is the career focus. Environmental scientists focus on the collection and analysis of data and the assessment of hypotheses they make based on information they gather from the environment. Environmental engineers' focus is the application of the data scientists and technicians analyze in order to produce outcomes that reduce pollution, increase environmental efficacy and ensure construction projects comply with local, state and federal environmental policies. Environmental science gives information to engineering professionals with the goal of reducing the impacts of development and population growth.Essential job dutiesEnvironmental scientists and technicians may spend a majority of their careers working within laboratory settings to test environmental samples and form studies around the data they collect from the environment. Outdoors, environmental scientists study natural resources and elements for signs of contamination or pollution and collect samples for laboratory analysis.An environmental engineer, conversely, uses the information from environmental scientists to make decisions on project designs, mitigation strategies and construction activities. In addition, engineers collaborate with other professionals like urban planners and regional directors to plan projects that support environmental and community health and safety. The strategies engineers apply in their careers ultimately work to reduce and repair environmental impact and damage.Average salaryAccording to Indeed's salary information, the salary averages for an environmental scientist and environmental engineer also differ. While an environmental scientist can earn an average of $71,939 per year, an environmental engineer can have an earning potential of $83,893 per year. Several factors can affect the average income you can earn in both career fields, though. For instance, your degree level and experience level can impact your starting salary, and some employers may pay higher salaries for special certifications. Additionally, your location can also affect your earning potential, where some areas have higher income averages than others. And more
Obviously, we can make rockets to go very fast, but what is a reasonable top speed?
Assume that a rocket is fired from rest at a space station in deep space, where gravity is
negligible.
a) If the rocket ejects gas at a relative speed of 2000 [m⁄s
]and you want the rocket’s
speed eventually to be 1 × 10−3c, where c is the speed of light, what fraction of the
initial mass of the rocket and fuel is not fuel?
b) What is this fraction if the final speed is to be 3000 [m⁄s
]?
Answer:u = 0 v = 0.002* 3* 10^8 = 6* 10^5 m/s mo = initia
Explanation:
Which resource is a form of renewable energy?
O Natural Gas
O Coal
O Biomass
O Uranium