Answer:
2.23
Explanation:
so wee add
What clues in the anatomy of species help to prove that all species evolved from a common ancestor?
Things like
Comparative DNA
Comparative Embryology
Cladograms
Natural Selection and
Evolution theory.
Do you need me to define them?
A receptacle below a 4-way switch in the corner of a living room is required because the Code requires that a receptacle be installed in any wall space ____ in. or more in width.
Answer:
16
Explanation:
Why is the process of assembling the building envelope known as weatherization?
Answer:
Roof- inside/outside should be checked (i.e clogged drains)
Walls- checking for openings
Windows- checking for mechanism, weather strips, exterior joints
At grade plumbing, drains irrigation- hose bib, roof drains, and landscape irrigation, are to be checked for unwanted water
Below-grade basement floors are to be checked for any indications of water, including dry water
Write
your answers on a separate piece of paper. Please do not write in this book.
1. Manufacturing activities are designed to produce products. True or false?
2. Producing a roadway is an example of a construction activity. True or false?
3. Give one example of a resource-processing system.
4. Iron ore is an industrial material. True or false?
5. Secondary processing systems change industrial materials into products.
True or false?
6. An item a company uses can be considered an industrial product. True or false
7. Buildings are outputs of
activities.
8. Name a common type of civil structure.
9. Define the term servicing, as used in this chapter.
10. Define the term repair, as used in this chapter.
Answer:
1;true
2;true
3;no idea
4;true
5;true
6;false
7;yes
8; hospital
9;no idea for now
10;no idea
BE-40 What is a characteristic of a catamaran hull?
Planes at low speed
Tends to pitch in waves
A stable ride
Only recommended on calm inland waters
Answer:
A stable ride
Explanation:
A Catamaran hull is a form of sea craft invented by the Austronesian peoples, the invention of the Catamaran hull enabled these people to sail across the sea in their expansion to the islands of the Indian and Pacific Oceans. Catamaran has multiple hulls, usually two parallel hulls of equal size. This geometric feature gives the craft an increased stability because, it derives extra stability from its wide beam, in the place of a ballasted keel employed in a regular monohull sailboat. A Catamaran hull will require four times the force needed to capsize it, when compared to an equivalent monohull.
Which of the following statements are true of computer hardware engineers?
Answer:
you never mentioned the options
technician a says that use of firmer, urethane bushings in the suspension improves the vehicle's road-holding ability and handling. Technician B says that firmer bushings help eliminate torque steer in some FWD vehicles. Who is correct?
it is technician B i belive im not sure the question tho
How do i code a hobby gearshift motor to speed 50 using only an arduino uno r3?
To code a hobby gearshift motor to run at a speed of 50 using an Arduino Uno R3, you can use pulse-width modulation (PWM) to control the motor speed.
General outline of the steps involved are:
1)Connect the hobby gearshift motor to the Arduino Uno. Ensure that you have the necessary motor driver or H-bridge circuit to interface the motor with the Arduino.
2)Set up the Arduino Uno by installing the Arduino IDE and connecting it to your computer.
3)Open the Arduino IDE and create a new sketch. Define the necessary pin for controlling the motor speed using PWM.
For example, you can use Pin 9 for this purpose:
const int motorSpeedPin = 9;
4)In the setup() function, configure the motor speed pin as an output:
void setup()
{
pinMode(motorSpeedPin, OUTPUT);
}
5)In the loop() function, use the analogWrite() function to set the desired speed for the motor.
Since the analogWrite() function uses PWM, the speed can be adjusted by varying the duty cycle from 0 to 255.
A duty cycle of 255 corresponds to the maximum speed. To achieve a speed of 50, you can use a duty cycle of approximately 128:
void loop()
{
analogWrite(motorSpeedPin, 128);
}
6)Upload the code to the Arduino Uno and observe the motor running at the desired speed.
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What does the Southern Calamari eat?
Sea slugs
Sea snails
Prawns, crabs and small fish
Algae, plankton, krill
A 35 ft long solid steel rod is subjected to a load of 8,000 lb. This load causes the rod to stretch 0.266 in. The modulus of elasticity of the steel is 30,000,000 psi. Determine the diameter of the rod. (precision of 0.00)
Answer:
53.67
Explanation:
Specific Fuel Consumption (SFC) is more favorable as a low value, which is the inverse of an automobile mileage efficiency value. Why is this?
The term "specific fuel consumption," or SFC, compares the amount of gasoline an engine uses to a particular force, like the amount of power it generates.
What is specific fuel ?
It enables comparisons between engines of various sizes to determine which is the most fuel-efficient. It enables manufacturers to identify the engine that will consume the least amount of gasoline while yet generating a lot of power.
SFC can take many different forms, but two of the most popular are TSFC (thrust specific fuel consumption) and BSFC (brake specific fuel consumption). According to TSFC, fuel consumption of an engine is compared to the engine's power or thrust production.
For instance, it is possible to analyze different airplane engines to determine which will deliver the highest thrust while consuming the least gasoline.
Therefore, The term "specific fuel consumption," or SFC, compares the amount of gasoline an engine uses to a particular force, like the amount of power it generates.
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e) What are the major jobs of a nurse?
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
Please dimension this, was due yesterday.
According to the video, what are examples of systems that Stationary Engineers oversee? Check all that apply. electrical systems fire safety systems parking systems heating systems cleaning systems air conditioning systems storage systems Can't actually put the video, but if you know the answer plz help
Answer:
electrial systems
fire systems
heating systems
air systems
Explanation:
The examples of systems that Stationary Engineers oversee are Electrical systems, Fire safety systems, Heating systems, Air conditioning systems.
What are Stationary Engineers?Stationary Engineers, also known as Power Engineers or Boiler Operators, are skilled workers who operate, maintain, and repair mechanical systems and equipment used in buildings and industrial facilities.
Their primary responsibility is to ensure that these systems and equipment operate safely, efficiently, and consistently.
Stationary Engineers may be in charge of the following systems:
HVAC systems (heating, ventilation, and air conditioning)Power supply systemsPiping systemsFire protection systemsElevator networksSystem of refrigerationStationary Engineers are commonly found in commercial buildings, hospitals, universities, manufacturing facilities, and power plants.
Depending on the size and complexity of the systems for which they are responsible, they may work in groups or independently.
Thus, these are the examples of systems that Stationary Engineers oversee.
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How have scientists added features to improve how automatic transmissions work?
The ways that scientists have added features to improve how automatic transmissions work is that they have made more :
Gear ratiosLock-up torque converters Electronic controls, etc.When did automatic transmissions become good?Right from the 1980s on, as at the time the use of automatic transmissions became more popular in the US, a lot of people were known to have taken or selected the easy road if they are getting behind the wheel.
All of this actions when compiled together implies that most Americans, do choose any form of automatic car
Therefore, The ways that scientists have added features to improve how automatic transmissions work is that they have made more :
Gear ratiosLock-up torque converters Electronic controls, etc.Learn more about automatic transmissions from
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Fabrics for a school cardigan is to be made from 50% wool and 50% polyester. Why did they choose these materials?
Answer:
Because wool is good but it Costs much.And polyester is so so but it dont Cost much and so the materials are 50% good and 50% so so
Ject the best answer for the question.
. In the drawing, Position 4 represents the
A. pump impeller.
B. venturi.
OC. discharge piping.
D. well casing.
Mark for review (Will be highlighted on the review page)
The question performs to be had a connection with a diagram of a water well plan. However, the diagram is not determined, making it impossible to correctly answer.
What is a Well System?In general, well systems include components like pour impellers (A), which move water through the tap; venturis (B), which constitute a pressure difference to draw water up; discharge high (C), which transports the excited water to its goal; and well casings (D), which wrap the drilled dent and prevent the collapse of the borehole obstruction.
Knowing the exact position of these components in the drawing hopefully necessary to supply a specific answer.
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1: Answering a question that has been asked by simpl observing or collecting data; not a complete scientific ____, a ____; is not necessary
2:Answering a questiom that has been asked by ___ results to something else; includes variables; has a __ and effect relationship; ___ method.
3: Control group: The ___ that is given either a standard of treatment or ____
Example #1 Example #2.
It is unnecessary to formulate a hypothesis in answering a question based solely on observing or collecting data, as opposed to conducting a complete scientific experiment.
How is experimentation done?On the other hand, determining an answer through experimentation involves analyzing variables and establishing a clear cause-and-effect relationship using the scientific method.
A control group is defined as a test group that receives standard treatment or a placebo, which serves as a basis of comparison for the experimental group.
For instance, one trial compared high blood pressure medication with a placebo given to patients experiencing hypertension. While the course of action was administered to some participants, those assigned to the control group were instead given a placebo.
Similarly, in a different study aimed at studying plant growth, certain plants received a new fertilizer while others were exposed to a standard fertilizer, serving as a component of this analysis's control group.
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When we are on an airplane, a little bit after takeoff, why do the engines suddenly sound like they’re reducing in power?
The sudden reduction in engine noise that passengers may notice after takeoff is a normal part of the takeoff process and is done to make the flight more efficient and comfortable.
Here is the principle behind flightThe sudden reduction in engine noise or thrust that passengers sometimes hear and feel shortly after takeoff is due to a reduction in engine power as the airplane reaches a certain altitude and speed. This is a normal part of the takeoff process and is known as the "reduction in takeoff thrust" or "thrust reduction".
During takeoff, the aircraft's engines produce a high amount of thrust to get the airplane off the ground and up to a safe altitude. Once the airplane reaches a certain altitude and speed, the pilot reduces the engine power to a lower setting, which is more efficient and produces less noise. The reduction in power is often noticeable to passengers, as the noise and vibration from the engines decrease.
The exact timing of the thrust reduction can vary depending on the airplane type, airline procedures, and other factors. In some cases, the thrust reduction may occur shortly after takeoff, while in other cases, it may occur a few minutes later.
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Which of the following is NOT a type of repair facility?
O Dealership
O Filling station
O Specialty shop
O Fleet shop
Filling station is NOT a type of repair facility. Filling stations (also known as gas stations or petrol stations) typically provide fuel for vehicles, but they do not specialize in vehicle repairs or maintenance.
Which of the following examples demonstrate qualifications that are most helpful for Engineering and Technology careers? Check all that apply.
Corey is a good driver, and has never had an accident.
Jayson is persistent, and doesn’t give up until he has solved a difficult problem.
Keri has good customer-service skills for being pleasant with customers.
Cleo is good at negotiating prices of products she is purchasing.
Dudley’s creativity helps him in designing new products.
Marisol is good at learning new things quickly.
why is electricity considered a secondary source of energy
Answer:
The electricity that we use is a secondary energy source because it is produced by converting primary sources of energy such as coal, natural gas, nuclear energy, solar energy, and wind energy, into electrical power.
Explanation:
You are driving on a two-way street, and are looking for a place to park;
Answer:
you cannot park
Explanation:
except you park in a compound because it is a two way road parking on either side could lead to accident or goslow
25 points!!
Can anyone help me please??.. due tonight!!!
Why do electric motors eventually stop working???
If you touched two wires, each at 400 volts, would nothing happen??..
4. Two technicians are discussing the evaporative emission monitor. Technician A says that serious monitor faults cause a blinking malfunction indicator lamp
(MIL) or even an engine shutdown. Technician B says that the engine computer will run the EVAP monitor when fuel level is within 15 to 25 percent and the TP
sensor position is between 9 and 10 percent. Who is correct?
O A. Neither Technician A nor B
O B. Both Technicians A and BN
O C. Technician A
OD. Technician B
Answer:
The correct option is;
Neither Technician A nor B
Explanation:
The evaporative emission monitor or Evaporaive Emission Control System EVAP System monitors enables the Power Control Module of the car to check fuel system leak integrity and the vapor consumption efficiency during engine combustion
It is a requirement of EPA on cars to check the emission of smug forming evaporates from cars
Serious monitor faults can cause the turning on of the check engine lights and the vehicle will not pass OBD II test, but it will not lead to engine shutdown
It runs when the engine is 15 to 85% full and the TP sensor is between 9% and 35%.
Therefore, the correct option is that neither Technician A nor B are correct.
Bulls, heifers, and cows that are
used in registered breeding
herds as well as commercial
cattle operations are called
Note that Bulls, heifers, and cows that are used in registered breeding herds as well as commercial cattle operations are called seed stock.
What is seed stock?Seed stock is a type of stock issued by publicly listed corporations in the agriculture industry. These businesses focus on plant research and development (R&D). The majority of R&D is aimed at increasing agricultural yields.
Companies may manufacture and offer unique seeds that have been developed to tolerate specific circumstances, such as drought or insect infestation. These firms frequently have patents on certain seeds and genes.
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What type of cut is mainly done with the radial arm saw?
Answer:
crosscut
Explanation:
during normal operation the current flows out to a 120 volt load on the hot and returns on the___ conductor. assume this is a properly connected circut
Assume this is a properly connected circuit, note that during normal operation the current flows out to a 120-volt load on the hot and returns on the Grounded conductor.
What is a Grounded Conductor?A Grounded Conductor is a system or circuit conductor that is purposefully grounded. According to the NEC, anything is "grounded" when it is linked to the ground or a conductive body that increases the ground connection. Most grounded conductors are neutral conductors as well.
The following are the distinctions between both grounded conductors and current-carrying conductors:
A Grounded Conductor is even referred to as a Current-Carrying Conductor in the NEC. An Equipment Grounding Conductor (bare or green), on the other hand, only conducts current during a short-to-ground condition, which occurs when electrical current is quickly placed into typically non-current-carrying metal elements.
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_________ is an art form in which the focus is to make life and society better.
Engineering is an art form in which the focus is to make life and society better.
What exactly do engineers do?In addition to designing machines, erecting buildings, and managing public works, engineers also handle a wide range of social issues. Engineers work on medication delivery methods that operate inside cells at the molecular level.The majority of us would put it squarely in the latter category since, with the proper application of particular guidelines and considerations, it is a large field of study founded on mathematical and scientific concepts.Engineering sketching is a lovely synthesis of art and science that has the capacity to transform your ideas into tangible outcomes. It is an art since it uses complicated drawing that is done frequently.To learn more about Engineers refer,
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I want descriptions on
Current State of Programming in Pakistan
Scope of Programming in Pakistan
The scope of BS computer science in Pakistan is quite vast
try this :)