Tech A says that hertz is the number of cycles per second. Tech B says that hertz is the amount of
current flow produced by an alternator. Who is correct?
Select one:
OA. Technician A
OB. Technician B
OC. Both Technicians A and B
OD. Neither Technician A nor B
Answers
Answer:
Explanation:
Tech A says that hertz is the number of cycles per second. Tech B says that hertz is the amount ofcurrent flow produced by an alternator. Who is correct?Select one:OA. Technician AOB. Technician BOC. Both Technicians A and BOD. Neither Technician A nor B
Generator Hz comes in because competing frequencies in a machine might cause instability and equipment damage. Thus, option B is correct.
What is the role of hertz in the alternator?This alternator will produce 30 cycles of voltage in a second if it has two poles. The frequency would thus be defined as 30 cycles per second, or 30 Hertz. The alternator's rotating speed and frequency are directly inversely related.
When compared to a two-pole alternator, a four-pole alternator produces two cycles of voltage in a second (or one hertz of frequency). The number of poles in an alternator has a direct relationship to its frequency.
RPM is a common unit of measurement for engine power (rpm). The ability of an engine to deliver power is indicated by frequency, which is a significant number.
Therefore, Tech B says that hertz is the amount of current flow produced by an alternator.
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Related Questions
1. 2. 4. 5. -B- -A- Study Figure 1, and answer questions 1 through 8. Show all math work. Is this an English or metric scale? Distance A 6. Distance B Distance C Distance D 1 Distance E Fraction: Fraction: Fraction: Fraction: Figure 1 Fraction: 2 Decimal: Decimal: Decimal: Decimal: 3 Decimal: Metric: Metric: Metric: Metric: Metric:
Answers
Tina works outdoors nearly all the time. She and her team clean up roads and fix holes in them. Her job is best described as____________
Alma works in an office building, where she operates engines and makes sure all the systems for heat, power, and other utilities are working properly. Her job is best described as.______________
Every day, Sean drives to the homes of a few different customers, where he fixes washing machines and dryers. His job is best described as.__________
Answers
Answer:
Tina works outdoors nearly all the time. She and her team clean up roads and fix holes in them. Her job is best described as
✔ Highway Maintenance Worker
Alma works in an office building, where she operates engines and makes sure all the systems for heat, power, and other utilities are working properly. Her job is best described as
✔ Stationary Engineer
Every day, Sean drives to the homes of a few different customers, where he fixes washing machines and dryers. His job is best described as
✔ Home Appliance Repairer
Answer:
Answer:
Tina: Highway Maintenance Worker
Alma: Stationary Engineer
Sean: Home Appliance Repairer
Have a good day :)
Explanation:
When designing a new product, which type of drawing is usually made FIRST?
A) Scale drawing
B) Sketch solution
C) Detailed solution
D) Engineering drawing
Answers
Answer:
Sketch Solution.
Explanation:
The type of drawing which is used to design a product in the first stage is known as:
A) Scale drawingWhat is Product Design?This refers to the stage of design in which the product which is to be used is created and beautified.
With this in mind, we can see that when a design team is making a design of a new product, the type of drawing which is usually made FIRST is the scale drawing as this serves as the ratio notation in the drawing.
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I’ve got such bad cramps and feel so moody
Answers
Answer:
hope u feel better
Explanation:
If 9 + 10 = 21, then what is 10 + 10?
Answers
What type of plans have to do with earth, soil, excavation, and location
of a house on a lot?
Answers
plants will give eggs and milk Explanation:
Why are housing starts a key indicator of a nation’s economic well-being?
Residential construction is more important to the economy than commercial or industrial construction.
Residential construction is more important to the economy than commercial or industrial construction.
Gross domestic product cannot be calculated without knowing the number of housing starts.
Gross domestic product cannot be calculated without knowing the number of housing starts.
Housing starts affect the health of a number of other important industries.
Housing starts affect the health of a number of other important industries.
Housing starts can be used as a measure of homelessness and, by proxy, unemployment.
Answers
The term housing starts refers to the start of construction on a new residential housing unit.
What Are Housing Starts?The term housing starts refers to the start of construction on a new residential housing unit.
A housing start is a new residential construction project. Housing starts are registered once construction begins on a new building for residential use.
A housing start is a new residential construction project. Housing starts are registered once construction begins on a new building for residential use. Housing starts can provide valuable information about the economy.
The housing start is registered once construction of a new building begins. There are different stages of new housing construction; the start usually happens when the foundation of the building is excavated. All the stages are:
PermittedAuthorized but not startedStarted Under constructionCompletedHousing starts can provide valuable information about the economy.
For example, researchers can look at decades of housing starts to get an idea of how housing growth has been affected by population growth.
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construct a plain scale 30mm =10mm and 50mm long to read to one mm
Answers
follow these steps:
Start by cutting a strip of paper or cardstock to a length of 50mm. This will be the base of your scale.
On the left side of the strip, mark a point at the 0mm mark, this will be the starting point of your scale.
Using a ruler, mark off 10mm increments to the right. You will have a total of 5 marks (10mm, 20mm, 30mm, 40mm, and 50mm)
At the 30mm mark, mark a point that is 3mm to the right of the 30mm mark, this will be the end of your scale.
Lastly, use a ruler to divide each 10mm segment into 1mm increments. You will have a total of 30mm on your scale that can be read to 1mm.
Your scale should look like this:
0mm | 10mm | 20mm | 30mm | 30.3mm | 40mm | 50mm
It's important to note that this a plain scale and it does not have any graduation marks on it, it is intended to be used as a reference to measure the length of an object and compare it with the scale.
will a lan evo be able to beat an r34 gtr on the mountain pass?
Answers
Answer:
I honestly think that it would.
Explanation:
The reason I say this is because first the r34 goes 60 mph in 4.8 seconds but the max it goes is about 165.
The Ian evo climbs to 170 in just 23 seconds but it depdends on the driver to.
Answer:
Yes, It would.
2. Two charges 160μC and -250μC are placed together at a distance of 150 centimeter apart. Find the force of attraction between each other. Also explain the nature of the force [Repulsing force = +ve, Attraction force = -ve]
Answers
The answer is -0.016 N, and as it negative, the nature of the force is attractive.
Finding the force of attraction
Coulomb's Law is given by :
\(\boxed {F = \frac{kq_{1}q_{2}}{r^{2}}}\)
Solving
F = 9 × 10⁹ × 160 × 10⁻⁶ × -250 × 10⁻⁶ / (150 × 10⁻³)²F = -360000 × 10⁻³ / 22500 × 10⁻⁶F = -16 × 10⁻³F = -0.016 NTechnician a says that if the exhaust has a bluish tint, it indicates that engine is burning coolant. Tech b says that blackish exhaust indicates a rich fuel mixture
Answers
im sorry but the first half is incorrect bro if your exhaust is a bluish tint it means your burning oil and its coming in the form of blowby in worn piston rings or oil seaping through the heads from the valves due to a blown head gasket or cracked cylinder head or block
When one vessel is overtaking
another, which one is the stand-
on vessel?
the larger vessel
the more colorful vessel
the vessel with more passengers
the vessel being overtaken
Answers
Answer:
Explanation:
The question is asking when one boat is overtaking another boat, the overtaking boat should steer around the slower boat. The slower boat, the vessel being overtaken, is the stand-on vessel.
2. A waterproof joint is made between a sink or lavatory faucet and the fixture with molded
plastic gasket,
, or silicone caulk.
A. plumber's putty
B. a rubber or wax-ring seal
C. construction adhesive
D. latex caulk
Answers
A waterproof joint is typically made between a sink or lavatory faucet and the fixture using plumber's putty, a rubber or wax-ring seal, construction adhesive, or latex caulk
What is a Waterproof joint?Usually, a watertight connection is established between a sink or bathroom faucet and the fixture by utilizing various materials such as plumber's putty, rubber or wax-ring seal, construction adhesive, or latex caulk.
A popular substance used to form a water-resistant seal at the bottom of a faucet is known as a plumber's putty.
A common method of preventing leaks between the floor flange and the toilet base in toilet installations is by utilizing either a rubber or wax-ring seal.
An enduring adhesive, such as construction adhesive, can establish a robust adhesion between the fixture and the faucet, ensuring a more lasting installation.
Finally, latex caulking is a viable solution for sealing gaps and inhibiting water from seeping into the periphery of the faucet.
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u Differentiate between rotation and revolution
of earth.
Answers
“Revolution” refers to the objects orbital motion around another object.
Resistors of 150 Ω and 100 Ω are connected in parallel. What is their equivalent resistance?
Answers
Resistors of 150 Ω and 100 Ω are connected in parallel. What is their equivalent resistance?
Answer:
the equivalent resistance will be 60 ohms
Explanation:
see the solution in attached picture
Analyzing the Uneven Distribution of Sun’s Energy on Earth
What would be the effect of the uneven distribution of the Sun’s energy on Earth?
The equator and the poles would both be cool.
The equator and the poles would both be warm.
The equator would be warmer than the poles.
The equator would be cooler than the poles.
Answers
Answer:
I'll see if you can figure this out.
Explanation:
With how the earth is shaped, when the sun is shining, the equator is usually the closest part of the earth to the sun, which means it would be warmer. The opposite for the poles, they would be cooler.
Answer: C, The equator would be warmer than the poles.
Explanation i took the quiz and got it right :)
Your Welcome
What is ventilation system on a boat for
Answers
Answer:
Ventilation systems are crucial. Their purpose is to avoid explosions by removing flammable gases. The Small Vessel Regulations require that all gasoline-powered boats, constructed in a way that would entrap vapours, must have at least two ventilation ducts fitted with cowls to remove the vapours. ...
need the answer ASAP
Answers
Answer:
a is the answer
Explanation:
15
Select the correct answer.
Which system couples the output to the input?
O A.
open system
OB.
closed system
O c.
open-loop system
OD
closed-loop system
O E.
alternating open- and closed-loop system
Reset
Next
Answers
Answer:
b
Explanation:
Bill Nye The Science Guy Pressure
Hello if anyone saw the video before please help me in the video he is talking too fast for me to get the answers 1. Hovercrafts floats and rockets fly because of Pressure.
2. Water pressure in the bucket, tube and container is the ___________________, but if you hoist the bucket, the water pressure ______________________. This causes the bricks to __________________.
3. _________________ make the pressure on fireboats.
4. _______________________ exert pressure on a small surface area causing the woman to sink in the mud. _________________ spread the pressure over a large area and allow the woman to cross the swamp safely.
5. Room pushes the card upholding the water in the glass
6. ________________ in the room holds the arrow to the glass. Under the suction cup a _________________ is formed.
7. A ___________________ holds the lid on the container tightly enough that it can support Bill’s weight.
8. In the experiment with the water and the glass, the size of the glass and board does/does not matter. Air pressure will/will not hold the cardboard on the glass.
9. Vacuums work because the air in the room has Air pressure and inside the machine, there is ______________ pressure.
10. You can drive a nail into a board by the pointed end because it has _______ area and ________ pressure …but not by the flat end because that end has ________ area and ________ pressure.
11. High pressure water and sand can cut_____________________ and ________________.
12. The air in the cup is compressed when Bill dives to the bottom of the river because the water pressure at the bottom of the river is ____________ than the pressure at the top of the river.
Answers
Answer:
Answer is as follows
Explanation:
1. Pressure is responsible for making hovercrafts float and rockets fly.
2. Water pressure in the bucket, tube and container is the same at the bottom, but if you hoist the bucket, the water pressure decreases. This causes the bricks to fall.
3. Firehoses make the pressure on fireboats.
4. High heels exert pressure on a small surface area causing the woman to sink in the mud. Snowshoes spread the pressure over a large area and allow the woman to cross the swamp safely.
5. Air pressure in the room pushes the card upholding the water in the glass.
6. Suction in the cup in the room holds the arrow to the glass. Under the suction cup, a vacuum is formed.
7. A vacuum holds the lid on the container tightly enough that it can support Bill's weight.
8. In the experiment with the water and the glass, the size of the glass and board does not matter. Air pressure will hold the cardboard on the glass.
9. Vacuums work because the air in the room has air pressure and inside the machine, there is lower pressure.
10. You can drive a nail into a board by the pointed end because it has less area and more pressure...but not by the flat end because that end has more area and less pressure.
11. High-pressure water and sand can cut steel and glass.
12. The air in the cup is compressed when Bill dives to the bottom of the river because the water pressure at the bottom of the river is greater than the pressure at the top of the river.
What will be the volume of 1 L of liquid water at a pressure of 14.7 PSI if the pressure doubles and the temperature remains the same?
Answers
The volume of 1 liter of liquid water will remain unchanged when the pressure doubles and the temperature remains constant at 14.7 PSI.
The volume of a liquid, such as water, is generally considered to be almost incompressible. Therefore, when the pressure applied to a liquid increases while the temperature remains constant, the volume does not change significantly. This is known as the isochoric or constant volume condition.
In the given scenario, the pressure doubles from 14.7 PSI to 2 * 14.7 PSI = 29.4 PSI. However, since the temperature remains the same, the volume of the liquid water will not be affected. It will still be approximately 1 liter.
This conclusion is based on the fact that water is considered to be incompressible under ordinary conditions. In reality, there may be very small changes in volume due to the compressibility of water, but these changes are typically negligible and can be disregarded for most practical purposes.
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Dampers dampers springs are used inside some valve spring to
A. retain valve stem seals.
B. keep the valve spring attached to the valve.
C. decreased valve spring pressure.
D. prevent valve spring surge.
Answers
Do you think it is ethical to do an online search of job applicants to avoid asking these questions directly?Explain
Answers
My response is NO, i do think it is not ethical to do an online search of job applicants to avoid asking these questions directly.
Why is it not ethical to do the above online search ?job?
In regards to recruitment via the use of social media to be able to meet rights-focused ethical theory of expectations of any person that is going into a contract. Otherwise, one can say that it is not ethical especially for employers to go online to search social media for any information about the applicants that are looking for a job in your company.
Ethical standards are simply defined those principles that tends to boast or promote the elements of trust, good behavior, fairness as well as the ruling conduct of anybody.
Based on the above, one cany say that it is not right and as such, my response is NO, i do think it is not ethical to do an online search of job applicants to avoid asking these questions directly.
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Please Help Me Solve This!
Answers
The odds of the next two rolls yielding a 5 are theory 0.0278. Option (C) is hence the appropriate response.
An explanation for a phenomena, or the conclusions drawn from such an explanation, is referred to as a hypothesis. Observational study or research are two procedures that are frequently linked to contemplative and logical thought.
theory might be based on science, come from a rolls non-scientific field, or be unrelated to any field at all. Depending on the situation, a theory's statements could, for instance, offer broad explanations of how nature functions.
Despite having Greek roots, the word has evolved to include a number of similar meanings in current usage.
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what does secure mean iready
Answers
A student who received a score of 3.00 or higher met or exceeded the benchmark for a student who is on track to pass.This score is based on the anticipation at the moment the exam was administered rather than the anticipation for the end of the year.
what does secure mean iready ?If a student receives a red rushing flag, it means that his or her score is probably below what is actually possible.A student must have completed the reading assessment in less than 11 seconds on average for them to obtain a red rushing flag. The student should retake the diagnostic, per the i-Ready advice. The i-Ready system poses no threat.This assessment platform is used by more than 23,000 schools, serving more than 10 million students, to conduct secure and trustworthy learning assessments.According to studies, pupils in Grades K–8 who utilize i-Ready make more advancements in math and reading than those who do not. A mid-on-grade level scale score of 498 is considered proficient for the fifth grade.A vertical scale is used to report the results of the i-Ready Diagnostic, allowing comparisons of growth within and across years.Every time they take the Diagnostic test, students are given a scale score. A student who received a score of 3.00 or higher met or exceeded the benchmark for a student who is on track to pass.This score is based on the anticipation at the moment the exam was administered rather than the anticipation for the end of the year.To learn more about i-Ready system refer
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Rectangle � � � � ABCDA, B, C, D is graphed in the coordinate plane. The following are the vertices of the rectangle: � ( 2 , − 6 ) , A(2,−6),A, left parenthesis, 2, comma, minus, 6, right parenthesis, comma � ( 5 , − 6 ) B(5,−6)B, left parenthesis, 5, comma, minus, 6, right parenthesis, � ( 5 , − 2 ) C(5,−2)C, left parenthesis, 5, comma, minus, 2, right parenthesis, and � ( 2 , − 2 ) D(2,−2)D, left parenthesis, 2, comma, minus, 2, right parenthesis. What is the perimeter of rectangle � � � � ABCDA, B, C, D?
Answers
As per the data given in the question, the perimeter of rectangle ABCDA is 14 units.
To find the perimeter of the rectangle ABCDA, we need to calculate the sum of the lengths of all four sides.
The coordinates of the vertices are as follows:
A(2, -6)
B(5, -6)
C(5, -2)
D(2, -2)
Let's calculate the length of each side:
Side AB: Distance between points A and B
AB = sqrt\(((5 - 2)^2 + (-6 - (-6))^2)\)
= \(sqrt(3^2 + 0^2)\)
= sqrt(9)
= 3
Side BC: Distance between points B and C
BC = sqrt\(((5 - 5)^2 + (-2 - (-6))^2)\)
= sqrt\((0^2 + 4^2)\)
= sqrt(16)
= 4
Side CD: Distance between points C and D
CD = sqrt\(((2 - 5)^2 + (-2 - (-2))^2)\)
= sqrt\(((-3)^2 + 0^2)\)
= sqrt(9)
= 3
Side DA: Distance between points D and A
DA = sqrt\(((2 - 2)^2 + (-2 - (-6))^2)\)
= sqrt\((0^2 + 4^2)\)
= sqrt(16)
= 4
Now, let's calculate the perimeter by adding the lengths of all four sides:
Perimeter = AB + BC + CD + DA
= 3 + 4 + 3 + 4
= 14
Therefore, the perimeter of rectangle ABCDA is 14 units.
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Xavier is demolishing an old home which contains lead-based paint. What type of respiratory protection should he wear?
Answers
It is crucial for Xavier to ensure that the respirator he chooses fits properly and is certified by a recognized regulatory body, such as the National Institute for Occupational Safety and Health (NIOSH) in the United States.
Demolishing an old home that contains lead-based paint, Xavier should wear appropriate respiratory protection to minimize his exposure to lead dust and fumes.
The type of respiratory protection he should wear depends on the level of lead hazard and the potential for lead dust or fume inhalation.
Here are a few options:
N95 Respirator:
An N95 respirator is a disposable filtering facepiece respirator that can provide effective respiratory protection against airborne particles, including lead dust.
It is designed to filter out at least 95% of airborne particles.
Half-Face Respirator with P100 Filters:
A half-face respirator, equipped with P100 filters, offers both respiratory protection and additional protection against lead dust and fumes.
P100 filters have a higher filtration efficiency than N95 filters, capturing 99.97% of airborne particles.
Powered Air-Purifying Respirator (PAPR):
A PAPR uses a battery-powered blower to draw air through filters and supply it to a hood or mask worn by the user.
PAPRs provide a higher level of protection and a constant flow of filtered air, which can be more comfortable during extended use.
Full-Face Respirator:
A full-face respirator, combined with appropriate filters (such as P100), provides protection for both the respiratory system and the eyes.
This type of respirator is recommended when there is a potential for eye irritation or splashes of lead-containing materials.
He should follow proper donning and doffing procedures and adhere to any additional safety guidelines or regulations applicable in his area.
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An advertising agency writes marketing material for a new motor (Brand W) that has a power rating of 7,640 W. Which statement comparing the motors can they truthfully use? Brand W motor can finish any job faster than Brand Y motor can. There’s not a more powerful motor available. Brand W motor does more work each second than Brand X or Brand Z. Every second, Brand W motor does 7,640 N of your toughest work.
Answers
The statement comparing the motors that they can truthfully use is: Brand W motor does more work each second than Brand X or Brand Z.
The power ratings of several motors are listed in the table below:
Motor Power
Brandy X 7,460 Watts
Brandy W 7,650 Watts
Brandy Z 7,580 Watts
Mathematically, the work done by a motor with respect to power and time is given by the formula:
\(Work\;done = \frac{Power}{time}\)
From the table above, we can deduce that new motor (Brand W) does more work than the other motor because it has the highest power rating in comparison with others.
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Answer:
It’s c
Explanation:
brand W motor does more work each second than Brand X or brand Z.
what is your favorite generation of the mustang?
Answers
Answer:
6TH AKA THE 2015-PRESENT
Explanation:
Answer:
I like them all except '74ish all the way up to '93.
What toxic substances is released when welding stainless steel?
Answers
Answer:
Chromium
Explanation:
Chromium is a component in stainless steel, nonferrous alloys, chromate coatings and some welding consumables. . Chromium is converted to its hexavalent state, Cr(VI), during the welding process. . Cr(VI) fume is highly toxic and can damage the eyes, skin, nose, throat, and lungs and cause cancer. .