What is the primary difference between the process of lost-wax casting as practiced in ancient times and that same process today

Answers

Answer 1

Answer:

Today, multiples can be created from the process. high-relief projects boldly from the background, and elements of high-relief may be in the round, unattached to the background.


Related Questions

How much does it cost to fix a rail road

Answers

Answer:

money

Explanation:

water 1°C.
12. Force is measured in
in the SI metric system.

Answers

Answer:

because metric units are decimal based they are easily converted by moving decimal points

direction: fill in the blanks you can find your answer in the box provided below write your answer in blank provided.
1. Never wear open toed ______ while working with hot metal or welding apparatus.

2. The ______ must make a perfect seal around the ear to be effective

3. the ______ must be kept free of abrasions scrapes and nicks.

4. an apparatus worn over the mouth and nose to prevent inhalation of dust is ______.

5. when grinding and cutting _______ should be used.

6. the _______ makes you work with one hand only.

7. you should wear _______ to protect the feet from falling or rolling object.

8. the ______ prevent the entry of sparks between our clothes and body.

9. the ______ must be worn while inside the workshop.

10. the ______ is more convenient to use because it allows both hands to work freely.​

Answers

Answer:

1) footwear (100% sure)

2) earmuffs (100% sure)

3) welding helmet

4) respirator (100% sure)

5) safety glasses

6) hand held shield (100% sure)

7) safety shoes (100% sure)

8) leather jacket

9) hard hat (100% sure)

10) safety harness (100% sure)

The football team has a total of 20 jerseys. There are 6
​medium-sized jerseys. What percent of the jerseys are​ medium-sized jerseys?

Answers

20% of the jerseys are medium sized

Answer:

89

Explanation:

Question
The CNC is the primary interface between the machine operator and the machine. Is this statement TRUE or FALSE?
True
False

Answers

Answer:

True

Explanation:

The CNC is the primary interface between the machine operator and the machine.

Question 8 (1 point)
In the Standard Automotive Tire Designation P205/65R 15 94 T, the "T" designates the Tires _______.

a)Aspect Ratio
b)Load Index
c)Speed Rating
d)Tread Width

Answers

Answer:

I believe it is B : Load Index. Please tell me if I'm wrong.

Explanation:

I'm taking Tech/Engineering and my dad works on cars. I don't know too much about tires, but I know a little. If you need help with engineering, Tell me!

Which of the following best describes maintenance?

A) Making repairs as directed by a pinpoint test

B) The act of keeping a vehicle in good operating condition

C) servicing items that are worn

D) performing the service needed to fix a concern

Answers

Answer:

Equipment Reliability and Maintenance

SUBSTANTIAL CAPITAL investments, in the form of facilities and equipment, are required for manufacturing almost all goods of economic significance. The productivity of these investments is a fundamental element of competition among companies and nations. Events that slow or interrupt the manufacturing process or degrade the product impair the competitiveness of a manufacturing enterprise.

The term equipment reliability and maintenance (ERM) encompasses not only equipment, such as machines, tools, and fixtures, but also the technical, operational, and management activities, ranging from equipment specifications to daily operation and maintenance, required to sustain the performance of manufacturing equipment throughout its useful life. This chapter addresses all causes of diminished or degraded output. The panel considers ERM to be a significant factor in the competitiveness of manufacturing firms, an assessment supported by the case studies in the section on present practice (pp. 57-63).

Historically, the evolution of ERM can be traced from breakdown maintenance and repair to preventive maintenance to predictive maintenance. Breakdown maintenance and repair is the after-the-fact restoration of failed equipment. Preventive maintenance is the systematic servicing of equipment to reduce the possibility of failure. Predictive maintenance, in use in U.S. industry for only four or five years, is usually understood to involve the use of computer software to detect conditions that might eventually lead

Gilberto wants to take out a loan for college, but he does not want the interest to accrue until after he graduates. Which loan should he apply for?

Answers

a scholarship loan i’m pretty sure

How is the purple stem trait variation similar to the tougue-rolling trait variation

Answers

Answer:

Explanation:

Species

A group of organisms that can reproduce and produce fertile offspring (children that can reproduce themselves)

Trait

Characteristic of an organism (body part, behavior, chemical, produced)

Variation

Differences in trait expression

Inherited trait

Trait passed from parent to children (offspring)

Acquired Trait

Traits learned by/changed in an individual from interaction with the environment

Protein

A special type of biological molecule (only found in organisms) that organisms use to build, maintain, and operate the cells/tissues/organs of their bodies. (Like a prepared meal)

DNA

The biological molecule that serves as the chemical instructions or blueprints for building all the proteins an organism needs to build its body and survive. (Like words in a cookbook)

Gene

A section of a DNA molecule that serves as the instructions to build one protein. (Like one recipe in a cookbook)

Chromosomes

Large packages of coiled DNA molecules that are passed from parents to children. (Like different chapters on a cookbook)

Pollen

Flowering plant sperm (male sex cell)

Explanation:

23.6 Of the three possible modes by which a cutting tool can fail during a machining operation, which one is most preferable: (a) fracture failure, (b) gradual wear, or (c) temperature failure

Answers

Answer:

b) gradual wear

Explanation:

How should you mark a component listed on the VCU form that
is not installed on the customer's vehicle?
A) Mark it N/A
B) Nothing
C) Mark it green
D) Mark it red

Answers

I’m not that shareholding about it but I think the answer is C mark it green I hope I don’t get it rong

work of energy dimersional formula

Answers

Answer:

Common symbols

W

SI unit

joule (J)

Other units

Foot-pound, Erg

In SI base units

1 kg⋅m2⋅s−2

Derivations from

other quantities

W = F ⋅ s

W = τ θ

Dimension

M L2 T−2

Explanation:

please Mark my answer in brainlist

Sand is composed mostly of ____ and is used to make glass, bricks, and concrete for the construction of roads and buildings.

Answers

Answer:

minerals

Explanation:

Sand is composed mostly of silicon dioxide (SiO2) and is used to make glass, bricks, and concrete for the construction of roads and buildings.

What is the composition of sand?

Sand is defined as a granular material that is produced through the weathering of rocks.

The most common composition of sand is minerals which is silica or silicon dioxide (SiO2).

The mineral, silicon dioxide (SiO2), is used to make glass, bricks, and concrete for the construction of roads and buildings.

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a solid yellow line on your side of the center stripe means

Answers

It means:

"Do Not Pass." When parking near a corner, you may park your vehicle no closer than 20 feet from a crosswalk.

<3

How do you earn Brainliest?

Answers

But two people have to answer or one person after a while before it’ll pop up as an option

Which of the following is critical when performing maintenance?

A) informing a customer of the vehicles tire pressure.

B) informing a customer of a vehicle concern.

C) informing a customer of the vehicle’s manufacturer date.

D) informing the customer of maintenance promotions.

Answers

I think the answer is C

Write the formula for calculating mechanical advantage for Levers, pulleys and wheels and axles.

Answers

Answer:

TO BE HONEST I DONE KNOW :D

EverFi future smart pie chart
Bond: 20%
Mutual fund: 15%
Stock: 50%
Savngs account: 15%

Answers

Answer:

wow!!!!!! you pie chart is sweet

The representation of the following data in a pie chart is given in the diagram;

Bond: 20%Mutual fund: 15%Stock: 50%Savngs account: 15%

What is pie chart?

A pie chart is a circle which is used for the diagramatic representation of data. It is usually done by dividing the circle into different areas or slices to represent each data.

Each slice could be used to represent different units such as degree, percentage, centimeters, kilograms.

Bond: 20%

Mutual fund: 15%

Stock: 50%

Savngs account: 15%

Total = 20% + 15% + 50% + 15%

= 100%

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If f = 8. 0 n and m = 1. 0 kg, what is the tension in the connecting string? the pulley and all surfaces are frictionless. A)4. 1 n.

Answers

Answer:

a

Explanation:

yesirrr

13. Which stroke of the four-stroke cycle is shown in the above figure?
O A. Intake
B. Power
O C. Exhaust
O D. Compression
Mark for review (Will be highlighted on the review page)
<< Previous Question
Next Question >>

Answers

Answer:

the cycle is on the power just before the exhaust as both the valves are closed

People in accounting record, classify, summarize, analyze, and communicate a business's financial information for use in management decision-making.

Question 1 options:
True
False

Answers

Answer:

TRUE

Explanation:

hello nezuko its me bakugo

why is it important to follow the engineering design process before building a prototype

Answers

It is crucial to adhere to it since it provides a clear plan for how to identify the best solution to the issue in the most efficient manner.

You can experience your concept becoming real for the first time by creating a prototype. You can interact with, touch, and even destroy a prototype.

Why is it important to follow the engineering design process?

Students that pursue careers in engineering and adhere to the steps of the design process are better able to think creatively because there is no one "correct answer." Through testing and ongoing improvement, engineers are encouraged to develop their own open-ended designs.

A working model of a solution is called a prototype. It is typically constructed using different materials than the final product, and it is typically less polished. A crucial stage in creating a final solution is creating a prototype, which enables the designer to test how the solution will function.

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There are two methods to create simple robots. First, you can construct them by purchasing various individual components and assembling them using your design. Second, you can buy various robotic kits available in the market and assemble them. Which method do you think is the best and why? Do you think robotic kits are useful?

Please help, I will mark the best answer as brainliest

Answers

Answer:

second way

Explanation:

robotic kits are simple and easy to make

when heat is added or subtracted from an object its temperature _____________ or _____________


SUBJECT : SCIENCE​

Answers

The answer is:
Rises
Or
Lowers.

What happens when you put diesel in a gas engine.

Answers

Explanation:Since diesel fuel is thicker and denser than gasoline, the fuel pump will struggle to move the diesel/gasoline mixture through the system. Instead, it will clog up the fuel filter. And whatever amount of diesel that then makes its way to the engine will clog the fuel injectors, making them inoperable.

Dislocations have a major effect on the plastic deformation of metals, but do not play a major role in the mechanical behaviour of ceramics. Why?.

Answers

Dislocation often plays a major role in plastic deformation of the material because material can be increased by plastic deformation. The number of dislocation often brings about motion depicts plastic deformation.

Dislocations are gotten and move when a stress is applied. The motion of dislocations allows slip and then plastic deformation takes place.

The dislocations often move along the densest planes of atoms in a material. This is due to the fact that the stress needed to shift the dislocation rises with the spacing between the planes.

Dislocations play an essential role in the plastic deformations of crystalline materials as they hinder the synchronized breakage of bonds between atoms in materials.

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Bon
9. Not having enough food can contribute to
someone remaining in the
A business cycle
B cycle of poverty
inflationary cycle
D same school

Answers

the answer is B, cycle of poverty
The answer is “B” cycle of poverty

If too much amplification is applied to an audio signal, waveform distortion can occur causing a phenomenon called _____.

Answers

Answer: clipping

Explanation:

You are working on a large plant floor when you hear an explosion, which is followed by billowing smoke, debris and the fire alarm going off. Should you shelter in place ?

Answers

No, evacuation would be the best choice

Working upward from the stove, the worker just installed K2654. What part should be installed next?

Answers

Answer: adapter J44493

Explanation: it’s above the previous

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