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Which popular material used in the construction industry is a composite?A. Concrete
B. Stainless Steel
C. Cement
D. Clay
[tex]\small\colorbox{black}{\color{hotpink}{\boxed{ \tt answer : }}}[/tex]
A. CONCRETE⟹ Concrete is one of the most common construction materials.
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if the mine winch drum diameter is 6 m, calculate how far the cage will drop for each single rotation of the drum
Answer:
The depth to which the cage will drop for each single rotation of the drum is approximately 18.85 m.
Explanation:
The mine winch drum consists of a drum around around which the haulage rope is attached
Therefore, given that the diameter of the winch drum = 6 m
The length of rope unwound by each rotation = How far the cage will drop for each single rotation of the drum
The length of the rope unwound by each rotation = The rope that goes round the circumference of the winch drum, once
∴ Since the rope that goes round the circumference of the winch drum, once = The circumference of the winch drum, we have;
The length of the rope unwound by each rotation = The circumference of the winch drum = π × The diameter of the winch drum
The length of the rope unwound by each rotation = π × 6 m = 6·π m
The length of rope unwound by each rotation = How far the cage will drop for each single rotation of the drum = 6·π m
How far the cage will drop for each single rotation of the drum = 6·π m ≈ 18.85 m
The depth to which the cage will drop for each single rotation of the drum ≈ 18.85 m.
Which uses combustion to transfer thermal energy to warm a building?
O heat engine
O furnace
refrigeration unit
O heat pump
Answer:
Furnace
Explanation:
Furnace typically uses a propane or natural has heat exchanger. High efficiency units will vent with PVC (condensing flue gas), lower efficiency in metal flue pipe.
Answer:
B. Furnace
Explanation:
A. X
B. O
C. X
D. X
This style is closest to the cuisine enjoyed by French royalty and nobility.
А
Nouvelle cuisine
B
Cuisine bourgeoise
С
Haute cuisine
D
Cuisine classique
Answer: С
. Haute cuisine
Explanation:
Haute Cuisine is typically associated with higher level establishments due to the time and cost it takes to prepare as it involves meticulous preparation and usually uses exotic ingredients which make it quite expensive.
It is therefore no wonder that it came to be in order to feed the 'privileged' people in France being the French Royals and Nobles in the 17th century. It differed from normal cooking at the time by using exotic ingredients such as tongue and caviar and as such, gave those who ate it a feeling of superiority.
I left my leveno computer on my bed and didn’t touch for a while mind you it was working but then I came back and it was closed and the screen was black even if like it would open and I think that’s because I dropped my phone on the F11 button and I didn’t know what it did and now
It still has the time screen and then you press it and it go back to like a light up black screen pls help me I have school at 9:30
Answer:
Try restarting your computer this would typically be pressing the power button for about 15 seconds. Pressing f11 shouldnt have done anything because that is typically used to make something fullscreen
Explanation:
Which type of hitch consists of two or more vertical hitches attached to the same hook, and allows the slings to be connected to the same load without the use of a
spreader beam?
A type of hitch that consists of two or more vertical hitches attached to the same hook is: B. Bridle hitch.
What is a hitch?A hitch can be defined as a device that comprises a knot that is typically used for connecting an object (load) to another.
In Engineering, there are different types of hitch and these include the following:
Basket hitchBridle hitchBlock-and-tackle hitchDouble-leg chain hitchIn conclusion, a bridle hitch is a type of hitch that consists of two or more vertical hitches attached to the same hook, and allows the slings to be connected to the same load without the use of a spreader beam.
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give the meaning of the following words in your notebook pyrography , staining , painting
How do fish propel in water?
A. Water pushes back twice as hard a the fin pushing on it
B. Air bubbles under the fin
C. The water pushes back on the fins with an equal force
Answer:
C
Explanation:
Fish swim by flexing their bodies and tail back and forth. Fish stretch or expand their muscles on one side of their body, while relaxing the muscles on the other side. This motion moves them forward through the water. Fish use their back fin, called the caudal fin, to help push them through the water.
Answer: c
Explanation:
Which of the following famous structures has an imaginary line that connects the center of the base with the vertex? *
A. Aloba Arch
B. Rainbow Bridge National Monument
C. Great Wall of China
D. Great Pyramids of Egypt
What is something that a robot or computer program might do that requires a decision, or conditional statement?
Answer:
Make decisions such as greeting a user depending on the time of day. Example: saying good morning while it is morning but saying good afternoon to the user only when it is the appropriate time.
Explanation:
I have used decision making methods in various programs to greet users, and determine whether to do one thing or another based on values passed to the program
If you have any questions feel free to ask me and I will do my best to help and explain! :)
if this is that and that is this then this is that
Answer:
that is this so that is this
Explanation:
if I were to build a fully functional robotic leg what type of circuit board should I use?
Answer:
A good one
Explanation:
Rotatianal degrees and stuf for different types of movement would take some proccesing power and if it were linked to brain neurons you would need one not prone to frying
Engine without VVT often sacrifices high end performance for low end torque.
True or false
Answer:
true
Explanation:
im not even an engineer and ik this, lol. variable valve timing is goated in my BMW tho
A machinist creates a solid steel part for a wind turbine. The part has a volume of 1015 cubic centimeters. Steel can be purchased for $0.29 per gram, and has a density of 0.795 g/cm3. If the machinist makes 500 of these parts, what is the cost of the steel, to the nearest dollar
Answer:
$234
Explanation:
[tex]cost=volume*density*cost per gram = 1015cm^{3} *0795g/cm^{3} *0.29dollars/g=234 dollars[/tex]
As per the given data, the cost of steel for 500 parts will be approximately $116891.
What is wind turbine?A wind turbine is a machine that converts wind's kinetic energy into electrical energy.
To find the cost of the steel for 500 parts, we need to first find the mass of steel required to make one part.
Density of steel = 0.795 g/cm^3
Volume of one part = 1015 cubic centimeters
Mass of one part = Density x Volume = 0.795 x 1015 = 806.425 grams
So, to make 500 parts, the total mass of steel required will be:
Total mass = 500 x 806.425 = 403212.5 grams
The cost of steel per gram is $0.29, so the total cost of the steel for 500 parts will be:
Total cost = Total mass x Cost per gram = 403212.5 x 0.29 = $116891.13
Rounding this to the nearest dollar, the cost of steel for 500 parts will be approximately $116891.
Thus, the answer is $116891.
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Write two main advantages of digital communication system over analog commu-
nication system.
Answer:
Increased range.
Better voice quality.
Noise preservation and noise reduction.
Deliver more information.
Greater portability and flexibility.
Simple to use.
I hope I helped
Select only three polyhedral shapes.
1. sphere
2. prism
3. column
4. cone
5. pyramid
6. cube
Answer:
CubeSphere ComeExplanation: A three -dimensional shape with flat polygonal faces , straight edges and sharp corners or verticesHow old must you be to operate a forklift
The raised areas between the grooves in a rifled bore are called:.
Answer:
The raised portions of the rifling are known as lands and the recessed portions are known as grooves. When a weapon is fired, these lands and grooves cut into the bullet, putting spin on it as it travels through the barrel of a firearm. Because bullets have an oblong shape, spin is necessary for accurate flight
!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
What parts does the block contain?
Answer:
Cylinder blocks.
Cylinder liners.
Coolant passages.
Oil passages.
Crankcase.
Integrated crankcase.
Integrated cylinder head.
Integrated transmission.
Explanation:
a digital multimeter is set to read dc volts on the 4 volt scale the meter leads are connected to a 12 volt battery what will the display read
Answer: The answer
The answer is D. 0.012 V
Explanation:
0.012 V will the display read, as a digital multimeter is set to read DC volts on the 4 volt scale the meter leads are connected to a 12 volt battery.
What is digital multimeter?Voltage, current, and resistance are just a few of the electrical stimuli that a digital multimeter, or DMM, measures and verifies.
It combines the functions of a voltmeter, an ammeter, and an ohmmeter and is common diagnostic equipment used by technicians and electrical engineers.
Thus, it is 0.012 V
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2. The unthreaded part of a bolt or screw is called the
Answer:
The grip
Explanation:
the head of all headed bolt (except countersunk head bolt)
what do you guys like in engineering
Answer:
You create and work with others. Also you build and innovate. It a fun job but does require lots of trial and error. There is some math involved but you need mah for lots of jobs. Also, the amount of school needed its not a lot compared to the pay you can get. I think that it fun and puts your mind to work
Explanation:
Answer:
You get to change the world. ...
It's incredibly challenging and rewarding. ...
You get to solve problems and be creative. ...
No two projects are usually completely the same. ...
You will always have opportunities to learn new things. ...
Engineering careers are pretty flexible.
Explanation:
Write 483,928 in each form.
Word:
Expanded
Answer:
four hundred thousand, blah blah blah, blah blah blah
Explanation:
What types of engineers would be most likely to work on the project described in the following scenario?
A small town in Massachusetts received a government grant for developing a series of bicycle trails through a salt marsh.
A.)a construction engineer, an environmental engineer, and a structural engineer
B.)an environmental engineer, a structural engineer, and a transportation engineer
C.)an environmental engineer, a transportation engineer, and a water resource engineer
D.)an environmental engineer, a structural engineer, and a transportation engineer
Answer:
I believe that it is option c.
Which statistical process control (SPC) tool is described in these sentences?
is a statistical process control (SPC) tool that helps identify the causes of a particular problem. is a SPC tool that helps to visualize the steps in a process and identify gaps in the process.
Answer:
is a SPC tool that helps to visualize the steps in a process and identify gaps in the process.
Examine the chart below, which compares the prices of three different items to the quantities supplied at each price:
Name and define the economic concept being illustrated. Then analyze the chart’s information, and state which item is a) elastic; b) inelastic, or; c) unit elastic, and tell why.
Answer:
a) Item #1
b) Item #3
c) Item #2
Explanation:
From the given chart, we have;
Item #1 is elastic
The percentage change in price results in a larger percentage change in quantity supplied as follows;
The percentage change in price from $1.00 to $2.00 is 100% change (increase) while the corresponding percentage change for the quantity supplied from 10 to 25 in 150% change (increase)
Therefore, a percentage change in price results in a higher percentage change in quantity supplied, and the supply is said to be elastic ([tex]E_S > 1[/tex])
Item #2 is Unit elastic
The percentage change in price results in an equal percentage change in quantity supplied and the supply is therefore unit elastic
The percentage change in price from $1.00 to $2.00 is 100% change (increase) while the corresponding percentage change for the quantity supplied from 10 to 20 in 100% change (increase)
Therefore, a percentage change in price results in an equal percentage change in quantity supplied, and the supply is said to be unit elastic ([tex]E_S = 1[/tex])
Item #3 is inelastic
The percentage change in price results in an lesser percentage change in quantity supplied and the supply is therefore inelastic
The percentage change in price from $1.00 to $2.00 is 100% change (increase) while the corresponding percentage change for the quantity supplied from 10 to 15 in 50% change (increase)
Therefore, a percentage change in price results in an lesser percentage change in quantity supplied, and the supply is said to be inelastic ([tex]E_S < 1[/tex]).
2. Identify the structural members specified in the drawings below.
A
В.
С.
Subfloor
D.
E.
F.
Answer:
where is the drawing bro
Does the sum exterior measure of all regular and irregular polygons always equal to 360° ?
Answer:
One important property about a regular polygon's exterior angles is that the sum of the measures of the exterior angles of a polygon is always 360°.
Explanation:
HOPE MY ANSWER HELPED<3 HAVE A WONDERFUL DAY
You are a historian who is compiling information on the changing materials used in a product in one of the categories listed below. Choose a product that uses a variety of materials that have been discussed in this lesson (for example, a car or a tennis racket). Using online or library resources, research past materials used to create the product. Be sure to discuss the materials currently being used for the design and include information on the sustainability of these resources. Your research must also explain why the materials changes were made (for example, safety, cost, or weight). Keep track of your references so that you can document all of the resources used for your report.
Answer:
look on line ok
Explanation:
any unblocked video sights for school ?
Answer:
I'm not sure what you mean
Explanation: