Answer:
its b
Explanation:
Technician A says that weld on attachments may be used on a steel panel. Technician B says that glue on attachments may be used on a steel panel
For joining the attachments on the steel panel both the options such as welding and gluing are prevalent and highly useful.
Welding is considered an excellent procedure to join the thin sheet attachment of a steel panel. The type of welding used for joining the attachments on steel surfaces is typically called tack welding. Tack welding performs very small welds that do not cause any damage to the surface of the steel panel. Hence, technician A is correct who states that on a steel panel, welding may be used on attachments.
Similarly, attachments on the steel materials have the option to be joined with glues. Cyanoacrylate-based adhesives and polyurethane-based glues are considered best to provide the strong joining of attachments as welding. Therefore technician B is also correct who says that glue may be used on steel panels to join attachments. It is because on a steel surface glue cannnot be useable as it is not able to join attachments.
Since both welds and glues can work on steel material in order to join attachments, both technicians are correct.
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The gravitational force exerted on a solid object is 5N. When the object is suspended from a spring scale and submerged in water, the scale reads 3.50 N. Find the density of the object.
The density of the object is 3333.33 kg/m³. The density of an object is a measure of how heavy it is for a given size, i.e. the mass of material per unit volume.
What is gravitational force?Gravity, also known as gravitational force, pulls objects with mass toward each other. We frequently consider the force of gravity from Earth. This force is responsible for keeping your body on the ground. Any object with mass, on the other hand, exerts a gravitational force on all other objects with mass.
Calculation of density of object?Density: This can be defined as the ratio of the mass of a body to its volume.
The unit of density is kg/m³.
From Archimedes principle,
R.d = W/U = D/D'
Where R.d = relative density, W = weight of the object in air, u = upthrust in water, D = Density of the object, D' = Density of water.
W/U = D/D'
making D the subject of the equation
D = D'(W/U).......................... Equation 1
Given: W = 5.0 N, U = 5.0 -3.5 = 1.5 N, D' = 1000 kg/m³
U = lost in weight = weight in air - weight in water
Substitute into equation 1
D = 1000(5/1.5)
D = 3333.33 kg/m³
Thus the density of the object = 3333.33 kg/m³
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the highway department is to design a roadway over a swamp area. the swamp consists of very soft fine-grained soils obviously saturated. the basic idea is to build a relatively small embankment above the flood level. how would you propose to build the embankment, fast, slow, or in stages? explain.
I'd like to propose that the embankment be built in stages. Because of the possibility of abrupt coloase of structure in swampy places. Soil carrying capacity is extremely low in those places. You must first densify the soil and make it acceptable using various procedures such as grouting, vibrification, restricting, and so on. These types of jobs are critical during the earliest stages of embankment development. After that, we can begin our construction work.
What is soil?
Soil, often known as earth or soil, is a complex mixture of organic matter, minerals, gases, liquids, and creatures that support life. Some scientific definitions distinguish dirt from soil by limiting the former term to displaced soil only. Soil is made up of two phases: a solid phase of minerals and organic matter and a porous phase that retains gases and water. As a result, soil is a three-state system composed of solids, liquids, and gases. Soil is the result of various elements interacting throughout time, including climate, relief, creatures, and the parent components of the soil.
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Let's consider the case when we increase the number of elements to 5. How many temperature values will we need to obtain to determine the variation of temperature along the line?
We have a total of 6 nodes with 5 components. We must determine the temperature at each of these six nodes. Mesh refining is the process of increasing the number of elements.
What is temperature?
Temperature is a scientific term that describes how hot or cold something is.There are three types of temperature scales: those described in terms of the average translational kinetic energy per freely moving microscopic particle in a body, such as an atom, molecule, or electron, such as the SI scale; those which rely solely on purely macroscopic properties as well as thermodynamic principles, including such Kelvin's original definition; and those that are not defined by theoretical principles, and yet are defined by convenient empirical properties of particulate matter.
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Limitations of Wheatstonestone Bridge methode in measurements
Answer:
For high resistance measurement, the measurement presented by the bridge is so large that the galvanometer is insensitive to imbalance. The other drawback is the resistance change due to the current's heating effect through the resistance.
Explanation:
tech a says the best way to ensure the torque converter is engaged fully into the pump is to strike the rear of the torque converter with a a hammer in three places. tech b says that the torque converter requires an alignment tool when installing it in the transmission. who is right?
Tech A exists right. Transmission mode refers to the process of moving data from one device to another.
What is meant by transmission?Actually, the act of transmitting involves sending and spreading analog or digital information impulses. Transmission technology primarily refers to responsibilities associated with physical layer protocols, such as line coding, demodulation, and modulation.
The movement of data from one digital device to another is known as data transmission. Through point-to-point data streams or channels, this transmission is carried out.
Transmission mode refers to the process of moving data from one device to another. The communication mode is another name for the transmission mode. Each communication channel has a direction that goes with it, and the direction is provided by the transmission medium.
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Which of the following is an example of biomimicry? (Select all that apply.)
a ceramic material that can be given a rough, natural-seeming texture
a support material designed like cartilage in the human body
a synthetic polymer whose internal composition is similar to tree sap
a wood material that when sanded smooth looks remarkably like stone
Answer:
a synthetic polymer whose internal composition is similar to tree sap
a support material designed like cartilage in the human body
a ceramic material that can be given a rough, natural-seeming texture
Explanation:
all of these mimic naturally occurring structures/phenomenon
What transfers the up-and-down motion from the lifter to the
rocker arm
Answer:
Explanation:
The camshaft lobe moves the lifter upwards, which moves the pushrod. The top end of the pushrod pushes on the rocker arm, which opens the valve.
The pyramids in Egypt are cited as an ancient world wonder. What is the main
reason that the pyramids are important to the study of engineering?
The pyramids are important to the study of engineering because they were some of the first structures built using engineering principles. The pyramids are an example of how engineering can be used to create amazing structures.
What is pyramid?
A pyramid is a structure with triangular exterior surfaces that converge to a single step at the summit, giving the shape the shape of a pyramid in the geometric sense. A pyramid's base can be trilateral, quadrilateral, or any polygon shape. A pyramid, as a result, has at least three exterior triangle surfaces. A typical variant is the square pyramid, which has a square base and four triangular exterior surfaces. The design of a pyramid, with the majority of the weight closer to the bottom and the pyramidion at the apex, means that less material will be pushed down from above. This weight distribution enabled early civilizations to build stable massive constructions.
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what does '' emerging'' mean, emerging technologies and how are they found?
Answer:
The term commonly refers to technologies that are currently developing, or that are expected to be available within the next five to ten years, and is usually reserved for technologies that are creating, or are expected to create, significant social or economic effects.
The result is the delineation of five key attributes that qualify a technology as emerging. These are: (i) radical novelty, (ii) relatively fast growth, (iii) coherence, (iv) prominent impact, and (v) uncertainty and ambiguity.
Technician A says that all-wheel drive vehicles are the same as four-wheel drive vehicles. Technician B says that front-wheel drive drivetrains are the most common on cars today. Who is correct?
According to the question, Technician B is correct because he said that front-wheel drive drivetrains are the most common on cars today.
What is the responsibility of the technician?The responsibility of the technician includes analysis and service of the system, diagnosing the actual problems, performing troubleshooting, testing and running of equipment, repairing or replacing faulty or damaged equipment, etc.
According to the context of this question, technician A conveyed that all-wheel drive vehicles are the same as four-wheel drive vehicles. This is actually not accurate and valid. This is because all-wheel drive vehicles are not the same as four-wheel drive vehicles. It significantly depends on the circumference of the wheel.
Therefore, technician B is correct because he said that front-wheel drive drivetrains are the most common on cars today.
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A secondary needle will not be on an indicator with which kind of measurement scale?
Long range
O Short range
Full
Balanced
Answer:
The correct answer would be interval in short range
Explanation:
list any four styles of lettering
Answer:I know more than 4
Explanation:
Traditional calligraphy. Calligraphy is the design and creation of hand lettering with a brush or other writing tool. ...
Gothic lettering. ...
Modern calligraphy. ...
Serif lettering. ...
Sans serif lettering. ...
New lettering styles.