A jackhammer uses pressurize gas to change it forced to the hammer what type of mechanical system is it a jackhammer it uses in the principle of a blank system to transmit force
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Related Questions
Which characteristic would atoms of a ferromagnetic material have?A. A lack of electrons B. North and south poles C. A temporary magnetic field D. The ability to attract nonmagnetic materials
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Answer:
Option B
Explanation:
Atoms of ferromagnetic materials have north and south pole but these atoms are oriented in random directions due to which they do no exhibit magnetic properties until unless they are brought into influence of any external temporary or permanent magnetic field.
Under the influence of external magnetic force, the atoms of the ferromagnetic material get oriented in a particular direction.
Hence, option B is correct
Software and technology that allow people to work together on a task are known as .
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Answer:
it's either an A.I. or social media
5. Refrigeration refers to space temperatures that are below
What the correct answer?
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Explanation:
The term refrigeration means cooling a space, substance or system to lower and/or maintain its temperature below the ambient one (while the removed heat is rejected at a higher temperature). In other words, refrigeration is artificial (human-made) cooling.
Refrigeration, is the act of removing undesirable heat from one thing, substance, or space and transferring it to another object, substance, or space.
What is refrigeration?Refrigeration refers to the process of chilling an area, material, or system in order to decrease and or keep its temperature below that of the surrounding environment.
Refrigeration, sometimes known as chilling, is the act of removing undesired heat from one item, substance, or area and transferring it to another.
The temperature can be lowered by using ice, snow, cooled water, or mechanical refrigeration to remove heat.
Hence,refrigeration, is the act of removing undesirable heat.
To learn more about the refrigeration, refer:
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Determine the design stress for bolts in a cylinder cover where the load is fluctuating due to gas pressure. The maximum load on the bolt is 50 kN and the minimum is 30 kN. The load is unpredictable and factor of safety is 3. The surface of the bolt is hot rolled and the surface finish factor is 0.9. During a simple tension test and rotating beam test on ductile materials (40 C 8 steel annealed), the following results were obtained : Diameter of specimen = 12.5 mm; Yield strength = 240 MPa; Ultimate strength = 450 MPa; Endurance limit = 180 MPa
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Sorry I'm new and need points ty
when using fall arrest, free fall must be kept at or below how many feet
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two feet or less
Explanation:What do you think of this schematic diagram?
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Explanation:
A schematic diagram is a picture that represents the components of a process, device, or other object using abstract, often standardized symbols and lines. ... Schematic diagrams do not include details that are not necessary for comprehending the information that the diagram was intended to convey.
Pressure sensor rated at 0-500 psi and has an output of 0-10 Volts DC (10 V correspond to
500 psi) .it is connected to PLC analog input module that is 12 Bits if the PLC read the
Analog input as 8B3 HEX,what is the pressure in psi and the resolution in psi for the
System.
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Answer:
Explanation:
Sorry I'm new and I need points ty
2.12.5: Four Corners
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Answer:
speed(0)
square_length = int(input("What is the length of the square?"))
def draw_square():
pendown()
for i in range(4):
forward(square_length)
left(90)
penup()
penup()
setposition(-200, -200)
draw_square()
penup()
setposition(-200, 200 - square_length)
draw_square()
penup()
setposition(200 - square_length, 200 - square_length)
draw_square()
penup()
setposition(200 - square_length, -200)
draw_square()Explanation:
Please help ASAP!!
Which of these substances is the most flammable?
A) nitrogen
B) sulfur dioxide
C) butane
D) nitric oxide
E) silica
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Answer:
Butane
Explanation:
Its very simple, this subtance is highly flammable, its a easily liquefied gas that vaporizes at room temperature.
This might count as engineering, I'm not sure as this is IT
An ordered collection of data elements stored and accessed in a program is called what?
Group of answer choices
Variables
List
Locale
Parameters
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Answer:
10.5
Explanation:
Convert to an equation for example P%* X=Y
P is 7.5% X is 140, so the equation Is 7.5 percent * 14= Y
convert 7.5% Into a decimal by removing the percent sign and deviding by 7.5/100= 0.075
Substitute 0.075 for 7.5% in the equation: 7.5%*140=Y becomes 0.075*140= 10.5
Cavitation usually occurs because:
A) the liquid has a low vapor pressure.
B) the liquid accelerated to high velocities.
C) the liquid flow at a low pressure region,
D) A local drop of static pressure.
E) all of the options.
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Answer:
B) the liquid accelerated to high velocities.
I hope this helps
What is a search engine
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If a transformer is operated at rated frequency but voltage higher then the rated value, how do you expect the following quantities to change:-
A) No-load current.
B) Hysterics loss.
C) Eddy current loss.
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Describe the medium/long-range transportation options available to people prior
to and after the Industrial Revolution.
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Answer:
answer below:
Explanation:
Before the Industrial Revolution, transportation relied on animals (like horses pulling a cart) and boats. Travel was slow and difficult. It could take months to travel across the United States in the early 1800s before industrial revolution
The Industrial Revolution completely changed the way people traveled and how goods were transported.
the problem of traveling upstream was solved during the industrial revolution by the steam engine. in order to make better use of water transportation, canals were build to connect rivers, lakes and oceans. the invention of the railroad and the steam powered locomotive opened up a whole new world in transportation. even with steamboats and railroads, people still needed a better wat to travel between rivers and train stations. a new process called the "macadam " process was used to create smooth gravel roads
I hope this helps a bit.
It is usually most slippery ___ of rain fall
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Answer:
A.) At the start
Explanation:
Roads are most slippery at the beginning of rain storms due to oil and dirt from traffic. By the end of a rain storm, the oil and dirt are more likely to have been washed off the roadway. Additionally, rain is not the only factor that can contribute to slippery roadways - and not even the most dangerous. Ice is even slipperier.
Please help ASAP!!
Which type of control system requires engineers to analyze data before any corrective action occurs?
In contrast to automated control systems, a_________
is a type of control system in which engineers must first analyze a system's output and then decide if the system requires any adjustments.
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Read Shakespeare's "Sonnet 100.”
Where art thou, Muse, that thou forget'st so long
To speak of that which gives thee all thy might?
Spend'st thou thy fury on some worthless song,
Darkening thy power to lend base subjects light?
Return, forgetful Muse, and straight redeem
In gentle numbers time so idly spent;
Sing to the ear that doth thy lays esteem
And gives thy pen both skill and argument.
Rise, resty Muse, my love's sweet face survey,
If Time have any wrinkle graven there;
If any, be a satire to decay,
And make Time's spoils despised every where.
Give my love fame faster than Time wastes life;
So thou prevent'st his scythe and crooked knife.
The underlined section is referred to as a(n)
couplet
iamb.
pentameter.
quatrain.
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Answer: quatrain
Explanation:
Reading the Shakespeare's "Sonnet 100", we can infer that the underlined section is referred to as a quatrain.
The quatrain simply refers to a type of stanza that is made up of four lines. For example, based on the information given, we can deduce that the rhyme scheme for the second quatrain is given as cdcd.
The underlined section is referred to as a pentameter. Thus, option C is correct.
What is Sonnet 100?William Shakespeare is a poem consisting of fourteen lines with one stanza that follows the standard Shakespearean format. With this format, the sonnet must consist of a total of three quatrains, or groups of four lines, and a final couplet.
One can infer from Shakespeare's "Sonnet 100" that the section with the asterisks is frequently referred to as a quatrain. In poetry, a quatrain is a group of four paragraphs that constitutes a single verse, or verse, of a poem.
The term "quatrain" simply designates a four-line stanza type. For instance, we can infer from the details provided that the 2nd quatrain's rhyme scheme is cdcd. Therefore, option C is correct.
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Please help ASAP!!
What is the main function of a voltage regulator?
A) A voltage regulator's main task is to maintain a constant voltage level.
B) A voltage regulator's main task is to provide an amplified power source.
C) A voltage regulator's main task is to create a path of least resistance for electrons.
D) A voltage regulator's main task is to control electric current flowing from a power source.
E) A voltage regulator's main task is to convert alternating current to direct current
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Answer:
The answer you are looking for is D
Answer:
Option A
Explanation: Voltage regulator, any electrical or electronic device that maintains the voltage of a power source within acceptable limits.
I need help with this question please
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Answer:
The resultant moment is 477.84 N·m
Explanation:
We note that the resultant moment is given by the moment about a given point
The length of the sides of the formed triangles are;
l = sin(40°) × 4/sin(110°) ≈ 2.736
Taking the moment about the lower left hand corner of the figure, with the convention that clockwise moments are positive, we have;
The resultant moment, ∑m, is given as follow;
∑M = 250 N × 4 m + 400 N × cos(40°) × 4 m - 400 N × cos(40°) × 2 m + 400 N × sin(40°) × 2 m × tan(40°) - 600 N × cos(40°) × 2 m - 600 N× sin(40°) × 2 m × tan(40°) = 477.837084 N·m
Therefore, the resultant moment, ∑m ≈ 477.84 N·m clockwise.