What is the weight of a steel plate in the shape of a circle with a diameter of 10'? The steel weighs 14 Ib per Ft2

Answers

Answer 1
Width * Length * Thickness * Density = Weight.
48″ * 96″ * . 1875″ * 0.284 lb/in3 = 245 lb.

Related Questions

True or false?

Shops can mix refrigerants

Answers

Answer:

False

Explanation:

The statement "Shops can mix refrigerants" is false.

What are refrigerants?

Refrigerants are the chemicals that are used in the refrigerator's cycle of the air conditioner. They are fluid. Examples of refrigerants are CFC, HCFC, FC, ammonia, etc.

They are changed to form a phase of liquid to gas and gas to liquid. They are their transition stages. There are four types of refrigerants. They are Evaporative Cooling, Mechanical-Compression Refrigeration Systems, absorption, and thermoelectric.

Inadequate system pressures and temperatures can be brought on by mixed refrigerants. This may lead to inadequate cooling of the compressor, potential compressor damage, inadequate cooling, and metering device malfunction.

Thus, the statement is false regarding shops can mix refrigerants.

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Explain how metal is produced and turned into a product e.g. bed

Answers

Answer:

the metal is mined from mines and melted to make objects

Ayuda porfavor......

Answers

Answer:

yayayyayaaayaaaayyayayayayaayaaayayayayayayya

Oh no this is a hard question

The ratio of boys to girls in the class was 2 to 3. If there were 18 girls in the class, how many students were in the class

Answers

37 students in the class
18 Girls and 19 Boys

during a load test, a battery's voltage drops below a specific value. what action should the technician take?

A. Recharge and retest.
B. Allow battery to become fully discharged and retest.
C. immediately replace
D. None if above

Answers

Answer:

B

Explanation:

allow battery to become fully discharged and retest

When fully charged, a normal 12-volt automotive battery will have about 12.6 volts. The voltage just needs to fall to about 10.5 volts to be deemed fully discharged. The battery will suffer harm owing to severe sulfation if it falls below that level. Thus, option B is correct.

What battery's voltage drops below a specific value?

Changes in Voltage Occur During Discharge, The voltage of each cell is approximately 2.5 to 2.7 volts before the charging circuit is opened at the conclusion of a charge. The voltage of the cell rapidly reduces to roughly 2.1 volts within three or four minutes of the charging circuit being opened.

The voltage across the battery terminals decreases if a load is connected across the battery. The battery's internal resistance is to blame for this voltage drop. By measuring the open-circuit voltage and the voltage across the battery's terminals when a load is connected, we can determine the internal resistance.

Therefore, allow battery to become fully discharged and retest should the technician take.

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t/f

in shielded metal arc welding, the arc is shielded from the atmosphere by a gas that is created as a cover electrode melts

Answers

Answer:

Im pretty sure its True.

LIST the differences between softwood and hardwood

Answers

Answer:

Hardwood is usually denser than softwood.

Softwood is cheaper than hardwood.

Hardwood has good fire resistance while softwood has poor fire resistance.

Softwood is lighter than hardwood.

TEST ANSWER

PLS IGNORE

Student A says hazardous waste can take the form of solid, liquid, or gas. Student B says hazardous waste can only take the form of a solid. Who is correct?



Group of answer choices

Both A and B

Neither A nor B

Student A

Student B

Answers

Answer:

Student A

Explanation:

hope this helps have a great day

What is the equation for area

Answers

Answer:

l×b is the equation of area

What efc number will enable a student to receive the full amount of a pall grant

Answers

[tex]\tt \ huge \orange{ oh }[/tex]

Which of these does OSHA require employers to construct and install to minimize electrocution hazards?

Answers

Answer:

OSHA requires that the exposed and operating elements of an electrical installation, lighting, equipment, motors, machines, appliances, switches, controls, and enclosures must be constructed and installed so as to minimize workplace electrocution hazards.

guyss I seriously and urgently need help what are the steps to build a headgear ??​

Answers

Answer:

Design. Modern headframes are built out of steel, concrete or a combination of both. Timber headframes are no longer used in industrialized countries, but are still used in developing nations

This is all I could find online hope this helps

The first vertical shafts had a rectangular cross section and were lined with wood. The first Headgears were also made of wood, but as shaft depths and skip payloads increased, steel became the material of choice for building a Headgear.

Which event is an example of science helping engineering?
A. Knowledge of local geology helps in the design of a dam for a
reservoir.
B. A new type of telescope helps people learn new facts about
comets.
C. A new type of computer makes weather forecasts more accurate.
D. Satellite imaging allows people to map the extent of forest fires.

Answers

A, because the Geology is helping the engineers design a dam.

An event that is an example of science helping to engineer is  Knowledge of local geology helps in the design of a dam for a reservoir. Thus the correct option is A.

What is Science?

Science is the systematic, evidence-based scientific investigation and implementation of knowledge and perception of the natural and social world which provides information about various things to an individual.

Combining math and science to tackle issues usually defines the functions of engineering.  Engineers are the ones who translate advances in science into practical applications. 

The individual who studies Science is referred to as a Scientist whereas those studies about engineering are referred to as Engineers.

When the design of a dam for a reservoir is created Science helps engineering by providing information and knowledge about Local Geology to help them.

Therefore, option A is appropriate.

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If a motor or transformer has a low-frequency hum, what can be done to reduce/ eliminate the noise?

Answers

no because has a power and it still with noise

To properly dispose of oily rags they must be

Answers

Answer:

tp put them in a oil safe container. or throw away

Answer:

oil can't be dispose

Explanation:

please mark brainleast

2. An AC current of

is large enough to cause muscle contractions.

a.12 mA

b.35 mA

с.5 mA

d.100 mA

Answers

Answer:

100 mA (1 A) because a current between 1 A - 4.3 A causes muscle contractions

Describe each occupation

Carpenter, Logging, Shipwrights, Wood Machinist, Furniture finishers

Answers

Answer:

Carpenter — A carpenter is someone who works with wood. They build houses and make cabinets etc.

Logging —  Loggers are people who cut trees. They use strong chain saws to cut trees.

Shipwrights — Shipwrights build, design, and repair all sizes of boats.

Wood Machinist — Wood Machinists repair and cut timber or any kind of wood for construction projects. They also operate woodworking machines, as their name suggest.

Furniture finishers —  Furniture finishers shape, decorate, and restore damaged and worn out furniture.

the need of families and suitability for the local____ have contributed to the structural styles of homes

Answers

Answer:

environment

Explanation:

the environment has different resources

what is the optimal temperature for recharging a battery?

A. 50°F to 60°F
B. 60°F to 70°F
C. 70°F to 80°F
D 80°F to 90°F​

Answers

Answer:

I think it's A

Hope that helped you

Employees are working within an excavation that is more than 4 foot deep and cannot safely exit the site. What is a hazard that needs to be addressed in this situation?
Select the best option.

Access/Egress


Oxygen Deficiency and Toxic Fumes


Water Accumulation

Answers

The answer is Access/egress because the victim can get oxygen from the top and water from the other workers.

A hazard that needs to be addressed in the given situation is Access/Egress. Option A is correct.

What is the significance of Access and Egress?

When handling a security or emergency scenario, access and egress points are crucial. It is crucial to have rapid access to and exit from the building in case of an emergency.

Planning entrance and egress locations should be done while creating evacuation routes. A safe escape that people can use in an emergency is called emergency egress. In an emergency circumstance like a fire, emergency access and escape are crucial.

In the given case, Employees are working within an excavation that is more than 4 foot deep and cannot safely exit the site, this is clearly deined that the Access/Egress is a hazard that must be dealt.

Therefore, option A is correct.

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what are the materials and tools used to build a headgear?​

Answers

Modern headframes are built out of steel, concrete or a combination of both. Timber headframes are no longer used in industrialized countries, but are still used in developing nations.

Pls give me a brainliest if this helped thx

Identify the career that matches the description.

Installs glass in windows:

Makes sure buildings follow regulations:

Uses large construction equipment, such as bulldozers:

Directs and oversees large construction projects:

Performs physical work such as lifting and digging:

Answers are: Glazier, Construction Inspector, Operating Engineer, Construction Manager, and Construction Laborer

Answers

Answer:

1. Glazier

2. Construction Inspector

3. Operating Engineer (Bulldozer operator)

4. Construction Manager

5. Construction Laborer

Identifying  the career that matches the description are

Installs glass in windows: Glazier

Makes sure buildings follow regulations: Construction Inspector

Uses large construction equipment, such as bulldozers:  Operating Engineer

Directs and oversees large construction projects: Construction Manager

Performs physical work such as lifting and digging: Construction Laborer

What is a Career?

A career is referred to what an individual chooses as a profession to earn something. A career of an individual is based on his talents, skills, and abilities which help him to seek growth and development and achive the goals of life.

A construction manager refers to an individual who manages and controls the functioning of construction sites in order to complete projects timely.

A construction inspector is responsible for examining whether the guidelines and regulations while performing construction activities are met.

Construction labor is said to be an individual who performs work that requires hard work like lifting and digging materials used in construction.

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e) What are the major jobs of a nurse?

Answers

Answer:

the major jobs of a nurse are

1.to take care of patients

2.to give medicine to patients in time

3.to help doctors in operation time

Solve the inequality. Then graph your solution.
-9v – 10 < 7y +6

Answers

16

if you add 9+10 you get 18 - 7+6

TEST ANSWER

PLS IGNORE

Other Questions
Take a moment to analyze this work:Painting of a bowl of apples is ornately painted and rests upon a white, linen cloth on a table. Next to the bowl on the right are some figs and a vase containing white flowers. To the left is an olive branch with a vase containing white flowers.What MOST LIKELY represents the type of balance in this work?A. symmetrical balanceB. asymmetrical balanceC. approximate symmetryD. dominance 6x+6=-5+3x+17I need help Interpret the following sentences and identify the figure of speech employed.a. I dont know much about the childhood of the world. . What is the total cost of 6 books at N8.50k each? 2.12Select the sentence that expresses the message with clarity: (4 points)O A man I know always donates a bunch of books to the library. They received 50 titles from them just last week.O Aman I know always donates a bunch of books to the library. They received 50 titles from him just last week.A man I know always donates a bunch of books to the library. He received 50 titles from them just last week.O A man I know always donates a bunch of books to the library. These received 50 titles from those just last week. Teresa: Tiene usted una mesa para dos personas?Mesero: S, seorita. Por aqu, por favor.Teresa: Es posible tener un men en ingls?Mesero: S, cmo no!Paco: Teresa, no necesito un men en ingls. Lo puedo leer en espaol.Paco: Qu vergenza! No s por qu ella me pidi un men en ingls.Mesero: No hay problema. Le traigo uno en espaol enseguida.Paco: Gracias.Teresa: Pues, Paco, qu vas a pedir?Paco: Para m, la especialidad de la casa.Teresa: Yo tambin pido la especialidad de la casa.El mesero no tiene una mesa libre cuando entran.Please select the best answer from the choices providedTF Which of these does OSHA require employers to construct and install to minimize electrocution hazards? can someone help me with this ? Pump jacks use upward force and pressure to slowly move oil up a drill shaft. Which statement best describes an environmental consequence of this process?O Soil is removed by the force and pressure of the drilling process.High salinity of wastewater reduces soil fertility and growth of vegetation.Wastewater is contaminated with oil and becomes sludge in landfills.O Heavy metals are released into surrounding soil, poisoning local vegetation. Find the equation of the line that is perpendicular to y=-2x+1 and contains the point (8, 2). how long train take to cover 162 1/2 km at an avarage speed of 40km/hr Find the root(s) or zero(s) of the function. Plz Help I really need the answer. It's ok if you answer only one. Which region is LEAST LIKELY to have a high physiological density? Western Europe East Asia South Asia Great Plains China Two similarities of the giver and the hunger games if p(x) = 6x + 5x + 7x - 5, find the coefficient of x please solve this question i need help One hundred sixteen divided by four plus twenty eight minus thirty three? What is meant by the word business 50 POINTS HELP WILL MARK BRAINLIEST find the value of x. (picture attached)